5250180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 16257024

約数和(自身を除く): 11006844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 127, 130, 156, 159, 195, 212, 254, 260, 265, 318, 381, 390, 508, 530, 635, 636, 689, 762, 780, 795, 1060, 1270, 1378, 1524, 1590, 1651, 1905, 2067, 2540, 2756, 3180, 3302, 3445, 3810, 4134, 4953, 6604, 6731, 6890, 7620, 8255, 8268, 9906, 10335, 13462, 13780, 16510, 19812, 20193, 20670, 24765, 26924, 33020, 33655, 40386, 41340, 49530, 67310, 80772, 87503, 99060, 100965, 134620, 175006, 201930, 262509, 350012, 403860, 437515, 525018, 875030, 1050036, 1312545, 1750060, 2625090, 5250180]

約数ペア:

[(1, 5250180), (2, 2625090), (3, 1750060), (4, 1312545), (5, 1050036), (6, 875030), (10, 525018), (12, 437515), (13, 403860), (15, 350012), (20, 262509), (26, 201930), (30, 175006), (39, 134620), (52, 100965), (53, 99060), (60, 87503), (65, 80772), (78, 67310), (106, 49530), (127, 41340), (130, 40386), (156, 33655), (159, 33020), (195, 26924), (212, 24765), (254, 20670), (260, 20193), (265, 19812), (318, 16510), (381, 13780), (390, 13462), (508, 10335), (530, 9906), (635, 8268), (636, 8255), (689, 7620), (762, 6890), (780, 6731), (795, 6604), (1060, 4953), (1270, 4134), (1378, 3810), (1524, 3445), (1590, 3302), (1651, 3180), (1905, 2756), (2067, 2540)]