98811440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 289564800

約数和(自身を除く): 190753360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 277, 280, 343, 364, 392, 455, 490, 520, 554, 560, 637, 686, 728, 784, 910, 980, 1040, 1108, 1274, 1372, 1385, 1456, 1715, 1820, 1939, 1960, 2216, 2548, 2744, 2770, 3185, 3430, 3601, 3640, 3878, 3920, 4432, 4459, 5096, 5488, 5540, 6370, 6860, 7202, 7280, 7756, 8918, 9695, 10192, 11080, 12740, 13573, 13720, 14404, 15512, 17836, 18005, 19390, 22160, 22295, 25207, 25480, 27146, 27440, 28808, 31024, 35672, 36010, 38780, 44590, 50414, 50960, 54292, 57616, 67865, 71344, 72020, 77560, 89180, 95011, 100828, 108584, 126035, 135730, 144040, 155120, 176449, 178360, 190022, 201656, 217168, 252070, 271460, 288080, 352898, 356720, 380044, 403312, 475055, 504140, 542920, 705796, 760088, 882245, 950110, 1008280, 1085840, 1235143, 1411592, 1520176, 1764490, 1900220, 2016560, 2470286, 2823184, 3528980, 3800440, 4940572, 6175715, 7057960, 7600880, 9881144, 12351430, 14115920, 19762288, 24702860, 49405720, 98811440]

約数ペア:

[(1, 98811440), (2, 49405720), (4, 24702860), (5, 19762288), (7, 14115920), (8, 12351430), (10, 9881144), (13, 7600880), (14, 7057960), (16, 6175715), (20, 4940572), (26, 3800440), (28, 3528980), (35, 2823184), (40, 2470286), (49, 2016560), (52, 1900220), (56, 1764490), (65, 1520176), (70, 1411592), (80, 1235143), (91, 1085840), (98, 1008280), (104, 950110), (112, 882245), (130, 760088), (140, 705796), (182, 542920), (196, 504140), (208, 475055), (245, 403312), (260, 380044), (277, 356720), (280, 352898), (343, 288080), (364, 271460), (392, 252070), (455, 217168), (490, 201656), (520, 190022), (554, 178360), (560, 176449), (637, 155120), (686, 144040), (728, 135730), (784, 126035), (910, 108584), (980, 100828), (1040, 95011), (1108, 89180), (1274, 77560), (1372, 72020), (1385, 71344), (1456, 67865), (1715, 57616), (1820, 54292), (1939, 50960), (1960, 50414), (2216, 44590), (2548, 38780), (2744, 36010), (2770, 35672), (3185, 31024), (3430, 28808), (3601, 27440), (3640, 27146), (3878, 25480), (3920, 25207), (4432, 22295), (4459, 22160), (5096, 19390), (5488, 18005), (5540, 17836), (6370, 15512), (6860, 14404), (7202, 13720), (7280, 13573), (7756, 12740), (8918, 11080), (9695, 10192)]