407716172890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1499}}^1\times {\mathrm{3391}}^1$

素因数の和:5527

約数の個数: 64

約数和(自身を含む): 792384768000

約数和(自身を除く): 384668595110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 1499, 2998, 3085, 3391, 6170, 6782, 7495, 8021, 14990, 16042, 16955, 19487, 33910, 38974, 40105, 44083, 80210, 88166, 97435, 194870, 220415, 440830, 924883, 1849766, 2092247, 4184494, 4624415, 5083109, 9248830, 10166218, 10461235, 12023479, 20922470, 24046958, 25415545, 27199211, 50831090, 54398422, 60117395, 66080417, 120234790, 132160834, 135996055, 271992110, 330402085, 660804170, 3136278253, 6272556506, 15681391265, 31362782530, 40771617289, 81543234578, 203858086445, 407716172890]

約数ペア:

[(1, 407716172890), (2, 203858086445), (5, 81543234578), (10, 40771617289), (13, 31362782530), (26, 15681391265), (65, 6272556506), (130, 3136278253), (617, 660804170), (1234, 330402085), (1499, 271992110), (2998, 135996055), (3085, 132160834), (3391, 120234790), (6170, 66080417), (6782, 60117395), (7495, 54398422), (8021, 50831090), (14990, 27199211), (16042, 25415545), (16955, 24046958), (19487, 20922470), (33910, 12023479), (38974, 10461235), (40105, 10166218), (44083, 9248830), (80210, 5083109), (88166, 4624415), (97435, 4184494), (194870, 2092247), (220415, 1849766), (440830, 924883)]