9924460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 28153440

約数和(自身を除く): 18228980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 41, 49, 52, 65, 70, 76, 82, 91, 95, 98, 130, 133, 140, 164, 182, 190, 196, 205, 245, 247, 260, 266, 287, 364, 380, 410, 455, 490, 494, 532, 533, 574, 637, 665, 779, 820, 910, 931, 980, 988, 1066, 1148, 1235, 1274, 1330, 1435, 1558, 1729, 1820, 1862, 2009, 2132, 2470, 2548, 2660, 2665, 2870, 3116, 3185, 3458, 3724, 3731, 3895, 4018, 4655, 4940, 5330, 5453, 5740, 6370, 6916, 7462, 7790, 8036, 8645, 9310, 10045, 10127, 10660, 10906, 12103, 12740, 14924, 15580, 17290, 18620, 18655, 20090, 20254, 21812, 24206, 26117, 27265, 34580, 37310, 38171, 40180, 40508, 48412, 50635, 52234, 54530, 60515, 70889, 74620, 76342, 101270, 104468, 109060, 121030, 130585, 141778, 152684, 190855, 202540, 242060, 261170, 283556, 354445, 381710, 496223, 522340, 708890, 763420, 992446, 1417780, 1984892, 2481115, 4962230, 9924460]

約数ペア:

[(1, 9924460), (2, 4962230), (4, 2481115), (5, 1984892), (7, 1417780), (10, 992446), (13, 763420), (14, 708890), (19, 522340), (20, 496223), (26, 381710), (28, 354445), (35, 283556), (38, 261170), (41, 242060), (49, 202540), (52, 190855), (65, 152684), (70, 141778), (76, 130585), (82, 121030), (91, 109060), (95, 104468), (98, 101270), (130, 76342), (133, 74620), (140, 70889), (164, 60515), (182, 54530), (190, 52234), (196, 50635), (205, 48412), (245, 40508), (247, 40180), (260, 38171), (266, 37310), (287, 34580), (364, 27265), (380, 26117), (410, 24206), (455, 21812), (490, 20254), (494, 20090), (532, 18655), (533, 18620), (574, 17290), (637, 15580), (665, 14924), (779, 12740), (820, 12103), (910, 10906), (931, 10660), (980, 10127), (988, 10045), (1066, 9310), (1148, 8645), (1235, 8036), (1274, 7790), (1330, 7462), (1435, 6916), (1558, 6370), (1729, 5740), (1820, 5453), (1862, 5330), (2009, 4940), (2132, 4655), (2470, 4018), (2548, 3895), (2660, 3731), (2665, 3724), (2870, 3458), (3116, 3185)]