4438912400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{853637}}^1$

素因数の和:853668

約数の個数: 60

約数和(自身を含む): 11484845652

約数和(自身を除く): 7045933252

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 853637, 1707274, 3414548, 4268185, 6829096, 8536370, 11097281, 13658192, 17072740, 21340925, 22194562, 34145480, 42681850, 44389124, 55486405, 68290960, 85363700, 88778248, 110972810, 170727400, 177556496, 221945620, 277432025, 341454800, 443891240, 554864050, 887782480, 1109728100, 2219456200, 4438912400]

約数ペア:

[(1, 4438912400), (2, 2219456200), (4, 1109728100), (5, 887782480), (8, 554864050), (10, 443891240), (13, 341454800), (16, 277432025), (20, 221945620), (25, 177556496), (26, 170727400), (40, 110972810), (50, 88778248), (52, 85363700), (65, 68290960), (80, 55486405), (100, 44389124), (104, 42681850), (130, 34145480), (200, 22194562), (208, 21340925), (260, 17072740), (325, 13658192), (400, 11097281), (520, 8536370), (650, 6829096), (1040, 4268185), (1300, 3414548), (2600, 1707274), (5200, 853637)]