111886840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 273873600

約数和(自身を除く): 161986760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 2060, 2089, 2678, 4120, 4178, 5356, 6695, 8356, 10445, 10712, 13390, 16712, 20890, 26780, 27157, 41780, 53560, 54314, 83560, 108628, 135785, 215167, 217256, 271570, 430334, 543140, 860668, 1075835, 1086280, 1721336, 2151670, 2797171, 4303340, 5594342, 8606680, 11188684, 13985855, 22377368, 27971710, 55943420, 111886840]

約数ペア:

[(1, 111886840), (2, 55943420), (4, 27971710), (5, 22377368), (8, 13985855), (10, 11188684), (13, 8606680), (20, 5594342), (26, 4303340), (40, 2797171), (52, 2151670), (65, 1721336), (103, 1086280), (104, 1075835), (130, 860668), (206, 543140), (260, 430334), (412, 271570), (515, 217256), (520, 215167), (824, 135785), (1030, 108628), (1339, 83560), (2060, 54314), (2089, 53560), (2678, 41780), (4120, 27157), (4178, 26780), (5356, 20890), (6695, 16712), (8356, 13390), (10445, 10712)]