56675440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22853}}^1$

素因数の和:22897

約数の個数: 40

約数和(自身を含む): 136027008

約数和(自身を除く): 79351568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22853, 45706, 91412, 114265, 182824, 228530, 365648, 457060, 708443, 914120, 1416886, 1828240, 2833772, 3542215, 5667544, 7084430, 11335088, 14168860, 28337720, 56675440]

約数ペア:

[(1, 56675440), (2, 28337720), (4, 14168860), (5, 11335088), (8, 7084430), (10, 5667544), (16, 3542215), (20, 2833772), (31, 1828240), (40, 1416886), (62, 914120), (80, 708443), (124, 457060), (155, 365648), (248, 228530), (310, 182824), (496, 114265), (620, 91412), (1240, 45706), (2480, 22853)]