89804260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 164211740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 53, 65, 70, 76, 91, 95, 98, 106, 130, 133, 140, 182, 190, 196, 212, 245, 247, 260, 265, 266, 343, 364, 371, 380, 455, 490, 494, 530, 532, 637, 665, 686, 689, 742, 910, 931, 980, 988, 1007, 1060, 1235, 1274, 1330, 1372, 1378, 1484, 1715, 1729, 1820, 1855, 1862, 2014, 2470, 2548, 2597, 2660, 2756, 3185, 3430, 3445, 3458, 3710, 3724, 4028, 4459, 4655, 4823, 4940, 5035, 5194, 6370, 6517, 6860, 6890, 6916, 7049, 7420, 8645, 8918, 9310, 9646, 10070, 10388, 12103, 12740, 12985, 13034, 13091, 13780, 14098, 17290, 17836, 18179, 18620, 19292, 20140, 22295, 24115, 24206, 25970, 26068, 26182, 28196, 32585, 33761, 34580, 35245, 36358, 44590, 48230, 48412, 49343, 51940, 52364, 60515, 65170, 65455, 67522, 70490, 72716, 84721, 89180, 90895, 91637, 96460, 98686, 121030, 130340, 130910, 135044, 140980, 168805, 169442, 181790, 183274, 197372, 236327, 242060, 246715, 261820, 337610, 338884, 345401, 363580, 366548, 423605, 458185, 472654, 493430, 641459, 675220, 690802, 847210, 916370, 945308, 986860, 1181635, 1282918, 1381604, 1694420, 1727005, 1832740, 2363270, 2565836, 3207295, 3454010, 4490213, 4726540, 6414590, 6908020, 8980426, 12829180, 17960852, 22451065, 44902130, 89804260]

約数ペア:

[(1, 89804260), (2, 44902130), (4, 22451065), (5, 17960852), (7, 12829180), (10, 8980426), (13, 6908020), (14, 6414590), (19, 4726540), (20, 4490213), (26, 3454010), (28, 3207295), (35, 2565836), (38, 2363270), (49, 1832740), (52, 1727005), (53, 1694420), (65, 1381604), (70, 1282918), (76, 1181635), (91, 986860), (95, 945308), (98, 916370), (106, 847210), (130, 690802), (133, 675220), (140, 641459), (182, 493430), (190, 472654), (196, 458185), (212, 423605), (245, 366548), (247, 363580), (260, 345401), (265, 338884), (266, 337610), (343, 261820), (364, 246715), (371, 242060), (380, 236327), (455, 197372), (490, 183274), (494, 181790), (530, 169442), (532, 168805), (637, 140980), (665, 135044), (686, 130910), (689, 130340), (742, 121030), (910, 98686), (931, 96460), (980, 91637), (988, 90895), (1007, 89180), (1060, 84721), (1235, 72716), (1274, 70490), (1330, 67522), (1372, 65455), (1378, 65170), (1484, 60515), (1715, 52364), (1729, 51940), (1820, 49343), (1855, 48412), (1862, 48230), (2014, 44590), (2470, 36358), (2548, 35245), (2597, 34580), (2660, 33761), (2756, 32585), (3185, 28196), (3430, 26182), (3445, 26068), (3458, 25970), (3710, 24206), (3724, 24115), (4028, 22295), (4459, 20140), (4655, 19292), (4823, 18620), (4940, 18179), (5035, 17836), (5194, 17290), (6370, 14098), (6517, 13780), (6860, 13091), (6890, 13034), (6916, 12985), (7049, 12740), (7420, 12103), (8645, 10388), (8918, 10070), (9310, 9646)]