70754538320

素因数分解:

$2^4\times 5^1\times {\mathrm{9871}}^1\times {\mathrm{89599}}^1$

素因数の和:99483

約数の個数: 40

約数和(自身を含む): 164522803200

約数和(自身を除く): 93768264880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9871, 19742, 39484, 49355, 78968, 89599, 98710, 157936, 179198, 197420, 358396, 394840, 447995, 716792, 789680, 895990, 1433584, 1791980, 3583960, 7167920, 884431729, 1768863458, 3537726916, 4422158645, 7075453832, 8844317290, 14150907664, 17688634580, 35377269160, 70754538320]

約数ペア:

[(1, 70754538320), (2, 35377269160), (4, 17688634580), (5, 14150907664), (8, 8844317290), (10, 7075453832), (16, 4422158645), (20, 3537726916), (40, 1768863458), (80, 884431729), (9871, 7167920), (19742, 3583960), (39484, 1791980), (49355, 1433584), (78968, 895990), (89599, 789680), (98710, 716792), (157936, 447995), (179198, 394840), (197420, 358396)]