110560840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 269665200

約数和(自身を除く): 159104360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 260, 346, 520, 692, 865, 1229, 1384, 1730, 2249, 2458, 3460, 4498, 4916, 6145, 6920, 8996, 9832, 11245, 12290, 15977, 17992, 22490, 24580, 31954, 44980, 49160, 63908, 79885, 89960, 127816, 159770, 212617, 319540, 425234, 639080, 850468, 1063085, 1700936, 2126170, 2764021, 4252340, 5528042, 8504680, 11056084, 13820105, 22112168, 27640210, 55280420, 110560840]

約数ペア:

[(1, 110560840), (2, 55280420), (4, 27640210), (5, 22112168), (8, 13820105), (10, 11056084), (13, 8504680), (20, 5528042), (26, 4252340), (40, 2764021), (52, 2126170), (65, 1700936), (104, 1063085), (130, 850468), (173, 639080), (260, 425234), (346, 319540), (520, 212617), (692, 159770), (865, 127816), (1229, 89960), (1384, 79885), (1730, 63908), (2249, 49160), (2458, 44980), (3460, 31954), (4498, 24580), (4916, 22490), (6145, 17992), (6920, 15977), (8996, 12290), (9832, 11245)]