29132560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 74138112

約数和(自身を除く): 45005552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 691, 1054, 1240, 1360, 1382, 2108, 2480, 2635, 2764, 3455, 4216, 5270, 5528, 6910, 8432, 10540, 11056, 11747, 13820, 21080, 21421, 23494, 27640, 42160, 42842, 46988, 55280, 58735, 85684, 93976, 107105, 117470, 171368, 187952, 214210, 234940, 342736, 364157, 428420, 469880, 728314, 856840, 939760, 1456628, 1713680, 1820785, 2913256, 3641570, 5826512, 7283140, 14566280, 29132560]

約数ペア:

[(1, 29132560), (2, 14566280), (4, 7283140), (5, 5826512), (8, 3641570), (10, 2913256), (16, 1820785), (17, 1713680), (20, 1456628), (31, 939760), (34, 856840), (40, 728314), (62, 469880), (68, 428420), (80, 364157), (85, 342736), (124, 234940), (136, 214210), (155, 187952), (170, 171368), (248, 117470), (272, 107105), (310, 93976), (340, 85684), (496, 58735), (527, 55280), (620, 46988), (680, 42842), (691, 42160), (1054, 27640), (1240, 23494), (1360, 21421), (1382, 21080), (2108, 13820), (2480, 11747), (2635, 11056), (2764, 10540), (3455, 8432), (4216, 6910), (5270, 5528)]