10831520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 30844800

約数和(自身を除く): 20013280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 509, 532, 560, 608, 665, 760, 1018, 1064, 1120, 1330, 1520, 2036, 2128, 2545, 2660, 3040, 3563, 4072, 4256, 5090, 5320, 7126, 8144, 9671, 10180, 10640, 14252, 16288, 17815, 19342, 20360, 21280, 28504, 35630, 38684, 40720, 48355, 57008, 67697, 71260, 77368, 81440, 96710, 114016, 135394, 142520, 154736, 193420, 270788, 285040, 309472, 338485, 386840, 541576, 570080, 676970, 773680, 1083152, 1353940, 1547360, 2166304, 2707880, 5415760, 10831520]

約数ペア:

[(1, 10831520), (2, 5415760), (4, 2707880), (5, 2166304), (7, 1547360), (8, 1353940), (10, 1083152), (14, 773680), (16, 676970), (19, 570080), (20, 541576), (28, 386840), (32, 338485), (35, 309472), (38, 285040), (40, 270788), (56, 193420), (70, 154736), (76, 142520), (80, 135394), (95, 114016), (112, 96710), (133, 81440), (140, 77368), (152, 71260), (160, 67697), (190, 57008), (224, 48355), (266, 40720), (280, 38684), (304, 35630), (380, 28504), (509, 21280), (532, 20360), (560, 19342), (608, 17815), (665, 16288), (760, 14252), (1018, 10640), (1064, 10180), (1120, 9671), (1330, 8144), (1520, 7126), (2036, 5320), (2128, 5090), (2545, 4256), (2660, 4072), (3040, 3563)]