12225200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2382

約数の個数: 60

約数和(自身を含む): 31643808

約数和(自身を除く): 19418608

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, 2351, 2600, 4702, 5200, 9404, 11755, 18808, 23510, 30563, 37616, 47020, 58775, 61126, 94040, 117550, 122252, 152815, 188080, 235100, 244504, 305630, 470200, 489008, 611260, 764075, 940400, 1222520, 1528150, 2445040, 3056300, 6112600, 12225200]

約数ペア:

[(1, 12225200), (2, 6112600), (4, 3056300), (5, 2445040), (8, 1528150), (10, 1222520), (13, 940400), (16, 764075), (20, 611260), (25, 489008), (26, 470200), (40, 305630), (50, 244504), (52, 235100), (65, 188080), (80, 152815), (100, 122252), (104, 117550), (130, 94040), (200, 61126), (208, 58775), (260, 47020), (325, 37616), (400, 30563), (520, 23510), (650, 18808), (1040, 11755), (1300, 9404), (2351, 5200), (2600, 4702)]