38735580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 119133504

約数和(自身を除く): 80397924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 937, 1060, 1378, 1590, 1874, 2067, 2756, 2811, 3180, 3445, 3748, 4134, 4685, 5622, 6890, 8268, 9370, 10335, 11244, 12181, 13780, 14055, 18740, 20670, 24362, 28110, 36543, 41340, 48724, 49661, 56220, 60905, 73086, 99322, 121810, 146172, 148983, 182715, 198644, 243620, 248305, 297966, 365430, 496610, 595932, 645593, 730860, 744915, 993220, 1291186, 1489830, 1936779, 2582372, 2979660, 3227965, 3873558, 6455930, 7747116, 9683895, 12911860, 19367790, 38735580]

約数ペア:

[(1, 38735580), (2, 19367790), (3, 12911860), (4, 9683895), (5, 7747116), (6, 6455930), (10, 3873558), (12, 3227965), (13, 2979660), (15, 2582372), (20, 1936779), (26, 1489830), (30, 1291186), (39, 993220), (52, 744915), (53, 730860), (60, 645593), (65, 595932), (78, 496610), (106, 365430), (130, 297966), (156, 248305), (159, 243620), (195, 198644), (212, 182715), (260, 148983), (265, 146172), (318, 121810), (390, 99322), (530, 73086), (636, 60905), (689, 56220), (780, 49661), (795, 48724), (937, 41340), (1060, 36543), (1378, 28110), (1590, 24362), (1874, 20670), (2067, 18740), (2756, 14055), (2811, 13780), (3180, 12181), (3445, 11244), (3748, 10335), (4134, 9370), (4685, 8268), (5622, 6890)]