14566280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 35873280

約数和(自身を除く): 21307000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 691, 1054, 1240, 1382, 2108, 2635, 2764, 3455, 4216, 5270, 5528, 6910, 10540, 11747, 13820, 21080, 21421, 23494, 27640, 42842, 46988, 58735, 85684, 93976, 107105, 117470, 171368, 214210, 234940, 364157, 428420, 469880, 728314, 856840, 1456628, 1820785, 2913256, 3641570, 7283140, 14566280]

約数ペア:

[(1, 14566280), (2, 7283140), (4, 3641570), (5, 2913256), (8, 1820785), (10, 1456628), (17, 856840), (20, 728314), (31, 469880), (34, 428420), (40, 364157), (62, 234940), (68, 214210), (85, 171368), (124, 117470), (136, 107105), (155, 93976), (170, 85684), (248, 58735), (310, 46988), (340, 42842), (527, 27640), (620, 23494), (680, 21421), (691, 21080), (1054, 13820), (1240, 11747), (1382, 10540), (2108, 6910), (2635, 5528), (2764, 5270), (3455, 4216)]