13625300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 32664576

約数和(自身を除く): 19039276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 223, 235, 260, 325, 446, 470, 611, 650, 892, 940, 1115, 1175, 1222, 1300, 2230, 2350, 2444, 2899, 3055, 4460, 4700, 5575, 5798, 6110, 10481, 11150, 11596, 12220, 14495, 15275, 20962, 22300, 28990, 30550, 41924, 52405, 57980, 61100, 72475, 104810, 136253, 144950, 209620, 262025, 272506, 289900, 524050, 545012, 681265, 1048100, 1362530, 2725060, 3406325, 6812650, 13625300]

約数ペア:

[(1, 13625300), (2, 6812650), (4, 3406325), (5, 2725060), (10, 1362530), (13, 1048100), (20, 681265), (25, 545012), (26, 524050), (47, 289900), (50, 272506), (52, 262025), (65, 209620), (94, 144950), (100, 136253), (130, 104810), (188, 72475), (223, 61100), (235, 57980), (260, 52405), (325, 41924), (446, 30550), (470, 28990), (611, 22300), (650, 20962), (892, 15275), (940, 14495), (1115, 12220), (1175, 11596), (1222, 11150), (1300, 10481), (2230, 6110), (2350, 5798), (2444, 5575), (2899, 4700), (3055, 4460)]