2072017360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3700031}}^1$

素因数の和:3700051

約数の個数: 40

約数和(自身を含む): 5505647616

約数和(自身を除く): 3433630256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3700031, 7400062, 14800124, 18500155, 25900217, 29600248, 37000310, 51800434, 59200496, 74000620, 103600868, 129501085, 148001240, 207201736, 259002170, 296002480, 414403472, 518004340, 1036008680, 2072017360]

約数ペア:

[(1, 2072017360), (2, 1036008680), (4, 518004340), (5, 414403472), (7, 296002480), (8, 259002170), (10, 207201736), (14, 148001240), (16, 129501085), (20, 103600868), (28, 74000620), (35, 59200496), (40, 51800434), (56, 37000310), (70, 29600248), (80, 25900217), (112, 18500155), (140, 14800124), (280, 7400062), (560, 3700031)]