19372922240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{617759}}^1$

素因数の和:617792

約数の個数: 96

約数和(自身を含む): 53874849600

約数和(自身を除く): 34501927360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 617759, 1235518, 2471036, 3088795, 4324313, 4942072, 6177590, 8648626, 9884144, 12355180, 17297252, 19768288, 21621565, 24710360, 30270191, 34594504, 39536576, 43243130, 49420720, 60540382, 69189008, 79073152, 86486260, 98841440, 121080764, 138378016, 151350955, 172972520, 197682880, 242161528, 276756032, 302701910, 345945040, 395365760, 484323056, 553512064, 605403820, 691890080, 968646112, 1210807640, 1383780160, 1937292224, 2421615280, 2767560320, 3874584448, 4843230560, 9686461120, 19372922240]

約数ペア:

[(1, 19372922240), (2, 9686461120), (4, 4843230560), (5, 3874584448), (7, 2767560320), (8, 2421615280), (10, 1937292224), (14, 1383780160), (16, 1210807640), (20, 968646112), (28, 691890080), (32, 605403820), (35, 553512064), (40, 484323056), (49, 395365760), (56, 345945040), (64, 302701910), (70, 276756032), (80, 242161528), (98, 197682880), (112, 172972520), (128, 151350955), (140, 138378016), (160, 121080764), (196, 98841440), (224, 86486260), (245, 79073152), (280, 69189008), (320, 60540382), (392, 49420720), (448, 43243130), (490, 39536576), (560, 34594504), (640, 30270191), (784, 24710360), (896, 21621565), (980, 19768288), (1120, 17297252), (1568, 12355180), (1960, 9884144), (2240, 8648626), (3136, 6177590), (3920, 4942072), (4480, 4324313), (6272, 3088795), (7840, 2471036), (15680, 1235518), (31360, 617759)]