5328700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4126

約数の個数: 36

約数和(自身を含む): 12455800

約数和(自身を除く): 7127100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4099, 8198, 16396, 20495, 40990, 53287, 81980, 102475, 106574, 204950, 213148, 266435, 409900, 532870, 1065740, 1332175, 2664350, 5328700]

約数ペア:

[(1, 5328700), (2, 2664350), (4, 1332175), (5, 1065740), (10, 532870), (13, 409900), (20, 266435), (25, 213148), (26, 204950), (50, 106574), (52, 102475), (65, 81980), (100, 53287), (130, 40990), (260, 20495), (325, 16396), (650, 8198), (1300, 4099)]