133499600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25673}}^1$

素因数の和:25704

約数の個数: 60

約数和(自身を含む): 345417996

約数和(自身を除く): 211918396

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, 25673, 51346, 102692, 128365, 205384, 256730, 333749, 410768, 513460, 641825, 667498, 1026920, 1283650, 1334996, 1668745, 2053840, 2567300, 2669992, 3337490, 5134600, 5339984, 6674980, 8343725, 10269200, 13349960, 16687450, 26699920, 33374900, 66749800, 133499600]

約数ペア:

[(1, 133499600), (2, 66749800), (4, 33374900), (5, 26699920), (8, 16687450), (10, 13349960), (13, 10269200), (16, 8343725), (20, 6674980), (25, 5339984), (26, 5134600), (40, 3337490), (50, 2669992), (52, 2567300), (65, 2053840), (80, 1668745), (100, 1334996), (104, 1283650), (130, 1026920), (200, 667498), (208, 641825), (260, 513460), (325, 410768), (400, 333749), (520, 256730), (650, 205384), (1040, 128365), (1300, 102692), (2600, 51346), (5200, 25673)]