74040200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28506

約数の個数: 48

約数和(自身を含む): 185391780

約数和(自身を除く): 111351580

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 28477, 56954, 113908, 142385, 227816, 284770, 370201, 569540, 711925, 740402, 1139080, 1423850, 1480804, 1851005, 2847700, 2961608, 3702010, 5695400, 7404020, 9255025, 14808040, 18510050, 37020100, 74040200]

約数ペア:

[(1, 74040200), (2, 37020100), (4, 18510050), (5, 14808040), (8, 9255025), (10, 7404020), (13, 5695400), (20, 3702010), (25, 2961608), (26, 2847700), (40, 1851005), (50, 1480804), (52, 1423850), (65, 1139080), (100, 740402), (104, 711925), (130, 569540), (200, 370201), (260, 284770), (325, 227816), (520, 142385), (650, 113908), (1300, 56954), (2600, 28477)]