1142679200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109873}}^1$

素因数の和:109906

約数の個数: 72

約数和(自身を含む): 3004174908

約数和(自身を除く): 1861495708

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 109873, 219746, 439492, 549365, 878984, 1098730, 1428349, 1757968, 2197460, 2746825, 2856698, 3515936, 4394920, 5493650, 5713396, 7141745, 8789840, 10987300, 11426792, 14283490, 17579680, 21974600, 22853584, 28566980, 35708725, 43949200, 45707168, 57133960, 71417450, 87898400, 114267920, 142834900, 228535840, 285669800, 571339600, 1142679200]

約数ペア:

[(1, 1142679200), (2, 571339600), (4, 285669800), (5, 228535840), (8, 142834900), (10, 114267920), (13, 87898400), (16, 71417450), (20, 57133960), (25, 45707168), (26, 43949200), (32, 35708725), (40, 28566980), (50, 22853584), (52, 21974600), (65, 17579680), (80, 14283490), (100, 11426792), (104, 10987300), (130, 8789840), (160, 7141745), (200, 5713396), (208, 5493650), (260, 4394920), (325, 3515936), (400, 2856698), (416, 2746825), (520, 2197460), (650, 1757968), (800, 1428349), (1040, 1098730), (1300, 878984), (2080, 549365), (2600, 439492), (5200, 219746), (10400, 109873)]