2828075480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{968519}}^1$

素因数の和:968603

約数の個数: 32

約数和(自身を含む): 6450343200

約数和(自身を除く): 3622267720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 968519, 1937038, 3874076, 4842595, 7748152, 9685190, 19370380, 38740760, 70701887, 141403774, 282807548, 353509435, 565615096, 707018870, 1414037740, 2828075480]

約数ペア:

[(1, 2828075480), (2, 1414037740), (4, 707018870), (5, 565615096), (8, 353509435), (10, 282807548), (20, 141403774), (40, 70701887), (73, 38740760), (146, 19370380), (292, 9685190), (365, 7748152), (584, 4842595), (730, 3874076), (1460, 1937038), (2920, 968519)]