3313102760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{123439}}^1$

素因数の和:123522

約数の個数: 64

約数和(自身を含む): 8265542400

約数和(自身を除く): 4952439640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 123439, 246878, 493756, 617195, 987512, 1234390, 1357829, 2468780, 2715658, 4937560, 5431316, 6789145, 7529779, 10862632, 13578290, 15059558, 27156580, 30119116, 37648895, 54313160, 60238232, 75297790, 82827569, 150595580, 165655138, 301191160, 331310276, 414137845, 662620552, 828275690, 1656551380, 3313102760]

約数ペア:

[(1, 3313102760), (2, 1656551380), (4, 828275690), (5, 662620552), (8, 414137845), (10, 331310276), (11, 301191160), (20, 165655138), (22, 150595580), (40, 82827569), (44, 75297790), (55, 60238232), (61, 54313160), (88, 37648895), (110, 30119116), (122, 27156580), (220, 15059558), (244, 13578290), (305, 10862632), (440, 7529779), (488, 6789145), (610, 5431316), (671, 4937560), (1220, 2715658), (1342, 2468780), (2440, 1357829), (2684, 1234390), (3355, 987512), (5368, 617195), (6710, 493756), (13420, 246878), (26840, 123439)]