4665700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 11313512

約数和(自身を除く): 6647812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 97, 100, 130, 148, 185, 194, 260, 325, 370, 388, 481, 485, 650, 740, 925, 962, 970, 1261, 1300, 1850, 1924, 1940, 2405, 2425, 2522, 3589, 3700, 4810, 4850, 5044, 6305, 7178, 9620, 9700, 12025, 12610, 14356, 17945, 24050, 25220, 31525, 35890, 46657, 48100, 63050, 71780, 89725, 93314, 126100, 179450, 186628, 233285, 358900, 466570, 933140, 1166425, 2332850, 4665700]

約数ペア:

[(1, 4665700), (2, 2332850), (4, 1166425), (5, 933140), (10, 466570), (13, 358900), (20, 233285), (25, 186628), (26, 179450), (37, 126100), (50, 93314), (52, 89725), (65, 71780), (74, 63050), (97, 48100), (100, 46657), (130, 35890), (148, 31525), (185, 25220), (194, 24050), (260, 17945), (325, 14356), (370, 12610), (388, 12025), (481, 9700), (485, 9620), (650, 7178), (740, 6305), (925, 5044), (962, 4850), (970, 4810), (1261, 3700), (1300, 3589), (1850, 2522), (1924, 2425), (1940, 2405)]