63406160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 156513792

約数和(自身を除く): 93107632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 691, 740, 1147, 1240, 1382, 1480, 2294, 2480, 2764, 2960, 3455, 4588, 5528, 5735, 6910, 9176, 11056, 11470, 13820, 18352, 21421, 22940, 25567, 27640, 42842, 45880, 51134, 55280, 85684, 91760, 102268, 107105, 127835, 171368, 204536, 214210, 255670, 342736, 409072, 428420, 511340, 792577, 856840, 1022680, 1585154, 1713680, 2045360, 3170308, 3962885, 6340616, 7925770, 12681232, 15851540, 31703080, 63406160]

約数ペア:

[(1, 63406160), (2, 31703080), (4, 15851540), (5, 12681232), (8, 7925770), (10, 6340616), (16, 3962885), (20, 3170308), (31, 2045360), (37, 1713680), (40, 1585154), (62, 1022680), (74, 856840), (80, 792577), (124, 511340), (148, 428420), (155, 409072), (185, 342736), (248, 255670), (296, 214210), (310, 204536), (370, 171368), (496, 127835), (592, 107105), (620, 102268), (691, 91760), (740, 85684), (1147, 55280), (1240, 51134), (1382, 45880), (1480, 42842), (2294, 27640), (2480, 25567), (2764, 22940), (2960, 21421), (3455, 18352), (4588, 13820), (5528, 11470), (5735, 11056), (6910, 9176)]