88842740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4259}}^1$

素因数の和:4424

約数の個数: 48

約数和(自身を含む): 214704000

約数和(自身を除く): 125861260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 4259, 5215, 8518, 10430, 17036, 20860, 21295, 29813, 42590, 59626, 85180, 119252, 149065, 298130, 596260, 634591, 1269182, 2538364, 3172955, 4442137, 6345910, 8884274, 12691820, 17768548, 22210685, 44421370, 88842740]

約数ペア:

[(1, 88842740), (2, 44421370), (4, 22210685), (5, 17768548), (7, 12691820), (10, 8884274), (14, 6345910), (20, 4442137), (28, 3172955), (35, 2538364), (70, 1269182), (140, 634591), (149, 596260), (298, 298130), (596, 149065), (745, 119252), (1043, 85180), (1490, 59626), (2086, 42590), (2980, 29813), (4172, 21295), (4259, 20860), (5215, 17036), (8518, 10430)]