15693254840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{10781}}^1$

素因数の和:11184

約数の個数: 64

約数和(自身を含む): 35694457920

約数和(自身を除く): 20001203080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 241, 302, 482, 604, 755, 964, 1205, 1208, 1510, 1928, 2410, 3020, 4820, 6040, 9640, 10781, 21562, 36391, 43124, 53905, 72782, 86248, 107810, 145564, 181955, 215620, 291128, 363910, 431240, 727820, 1455640, 1627931, 2598221, 3255862, 5196442, 6511724, 8139655, 10392884, 12991105, 13023448, 16279310, 20785768, 25982210, 32558620, 51964420, 65117240, 103928840, 392331371, 784662742, 1569325484, 1961656855, 3138650968, 3923313710, 7846627420, 15693254840]

約数ペア:

[(1, 15693254840), (2, 7846627420), (4, 3923313710), (5, 3138650968), (8, 1961656855), (10, 1569325484), (20, 784662742), (40, 392331371), (151, 103928840), (241, 65117240), (302, 51964420), (482, 32558620), (604, 25982210), (755, 20785768), (964, 16279310), (1205, 13023448), (1208, 12991105), (1510, 10392884), (1928, 8139655), (2410, 6511724), (3020, 5196442), (4820, 3255862), (6040, 2598221), (9640, 1627931), (10781, 1455640), (21562, 727820), (36391, 431240), (43124, 363910), (53905, 291128), (72782, 215620), (86248, 181955), (107810, 145564)]