33143560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 43968440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 149, 166, 268, 298, 332, 335, 415, 536, 596, 664, 670, 745, 830, 1192, 1340, 1490, 1660, 2680, 2980, 3320, 5561, 5960, 9983, 11122, 12367, 19966, 22244, 24734, 27805, 39932, 44488, 49468, 49915, 55610, 61835, 79864, 98936, 99830, 111220, 123670, 199660, 222440, 247340, 399320, 494680, 828589, 1657178, 3314356, 4142945, 6628712, 8285890, 16571780, 33143560]

約数ペア:

[(1, 33143560), (2, 16571780), (4, 8285890), (5, 6628712), (8, 4142945), (10, 3314356), (20, 1657178), (40, 828589), (67, 494680), (83, 399320), (134, 247340), (149, 222440), (166, 199660), (268, 123670), (298, 111220), (332, 99830), (335, 98936), (415, 79864), (536, 61835), (596, 55610), (664, 49915), (670, 49468), (745, 44488), (830, 39932), (1192, 27805), (1340, 24734), (1490, 22244), (1660, 19966), (2680, 12367), (2980, 11122), (3320, 9983), (5561, 5960)]