8204300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6338

約数の個数: 36

約数和(自身を含む): 19175856

約数和(自身を除く): 10971556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6311, 12622, 25244, 31555, 63110, 82043, 126220, 157775, 164086, 315550, 328172, 410215, 631100, 820430, 1640860, 2051075, 4102150, 8204300]

約数ペア:

[(1, 8204300), (2, 4102150), (4, 2051075), (5, 1640860), (10, 820430), (13, 631100), (20, 410215), (25, 328172), (26, 315550), (50, 164086), (52, 157775), (65, 126220), (100, 82043), (130, 63110), (260, 31555), (325, 25244), (650, 12622), (1300, 6311)]