201519680

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5573}}^1$

素因数の和:5703

約数の個数: 56

約数和(自身を含む): 484202232

約数和(自身を除く): 282682552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 5573, 7232, 9040, 11146, 18080, 22292, 27865, 36160, 44584, 55730, 89168, 111460, 178336, 222920, 356672, 445840, 629749, 891680, 1259498, 1783360, 2518996, 3148745, 5037992, 6297490, 10075984, 12594980, 20151968, 25189960, 40303936, 50379920, 100759840, 201519680]

約数ペア:

[(1, 201519680), (2, 100759840), (4, 50379920), (5, 40303936), (8, 25189960), (10, 20151968), (16, 12594980), (20, 10075984), (32, 6297490), (40, 5037992), (64, 3148745), (80, 2518996), (113, 1783360), (160, 1259498), (226, 891680), (320, 629749), (452, 445840), (565, 356672), (904, 222920), (1130, 178336), (1808, 111460), (2260, 89168), (3616, 55730), (4520, 44584), (5573, 36160), (7232, 27865), (9040, 22292), (11146, 18080)]