98000320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 84

約数和(自身を含む): 256608072

約数和(自身を除く): 158607752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 2531, 3520, 3872, 4840, 5062, 7744, 9680, 10124, 12655, 19360, 20248, 25310, 27841, 38720, 40496, 50620, 55682, 80992, 101240, 111364, 139205, 161984, 202480, 222728, 278410, 306251, 404960, 445456, 556820, 612502, 809920, 890912, 1113640, 1225004, 1531255, 1781824, 2227280, 2450008, 3062510, 4454560, 4900016, 6125020, 8909120, 9800032, 12250040, 19600064, 24500080, 49000160, 98000320]

約数ペア:

[(1, 98000320), (2, 49000160), (4, 24500080), (5, 19600064), (8, 12250040), (10, 9800032), (11, 8909120), (16, 6125020), (20, 4900016), (22, 4454560), (32, 3062510), (40, 2450008), (44, 2227280), (55, 1781824), (64, 1531255), (80, 1225004), (88, 1113640), (110, 890912), (121, 809920), (160, 612502), (176, 556820), (220, 445456), (242, 404960), (320, 306251), (352, 278410), (440, 222728), (484, 202480), (605, 161984), (704, 139205), (880, 111364), (968, 101240), (1210, 80992), (1760, 55682), (1936, 50620), (2420, 40496), (2531, 38720), (3520, 27841), (3872, 25310), (4840, 20248), (5062, 19360), (7744, 12655), (9680, 10124)]