3119086960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{2671}}^1$

素因数の和:4022

約数の個数: 80

約数和(自身を含む): 7920064512

約数和(自身を除く): 4800977552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1327, 2654, 2671, 5308, 5342, 6635, 10616, 10684, 13270, 13355, 14597, 21232, 21368, 26540, 26710, 29194, 29381, 42736, 53080, 53420, 58388, 58762, 72985, 106160, 106840, 116776, 117524, 145970, 146905, 213680, 233552, 235048, 291940, 293810, 470096, 583880, 587620, 1167760, 1175240, 2350480, 3544417, 7088834, 14177668, 17722085, 28355336, 35444170, 38988587, 56710672, 70888340, 77977174, 141776680, 155954348, 194942935, 283553360, 311908696, 389885870, 623817392, 779771740, 1559543480, 3119086960]

約数ペア:

[(1, 3119086960), (2, 1559543480), (4, 779771740), (5, 623817392), (8, 389885870), (10, 311908696), (11, 283553360), (16, 194942935), (20, 155954348), (22, 141776680), (40, 77977174), (44, 70888340), (55, 56710672), (80, 38988587), (88, 35444170), (110, 28355336), (176, 17722085), (220, 14177668), (440, 7088834), (880, 3544417), (1327, 2350480), (2654, 1175240), (2671, 1167760), (5308, 587620), (5342, 583880), (6635, 470096), (10616, 293810), (10684, 291940), (13270, 235048), (13355, 233552), (14597, 213680), (21232, 146905), (21368, 145970), (26540, 117524), (26710, 116776), (29194, 106840), (29381, 106160), (42736, 72985), (53080, 58762), (53420, 58388)]