2037845080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4573

約数の個数: 128

約数和(自身を含む): 5241801600

約数和(自身を除く): 3203956520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 29, 34, 40, 46, 58, 68, 85, 92, 115, 116, 136, 145, 170, 184, 230, 232, 290, 340, 391, 460, 493, 580, 667, 680, 782, 920, 986, 1160, 1334, 1564, 1955, 1972, 2465, 2668, 3128, 3335, 3910, 3944, 4493, 4930, 5336, 6670, 7820, 8986, 9860, 11339, 13340, 15640, 17972, 19720, 22465, 22678, 26680, 35944, 44930, 45356, 56695, 76381, 89860, 90712, 103339, 113390, 130297, 152762, 179720, 206678, 226780, 260594, 305524, 381905, 413356, 453560, 516695, 521188, 611048, 651485, 763810, 826712, 1033390, 1042376, 1302970, 1527620, 1756763, 2066780, 2215049, 2605940, 2996831, 3055240, 3513526, 4133560, 4430098, 5211880, 5993662, 7027052, 8783815, 8860196, 11075245, 11987324, 14054104, 14984155, 17567630, 17720392, 22150490, 23974648, 29968310, 35135260, 44300980, 50946127, 59936620, 70270520, 88601960, 101892254, 119873240, 203784508, 254730635, 407569016, 509461270, 1018922540, 2037845080]

約数ペア:

[(1, 2037845080), (2, 1018922540), (4, 509461270), (5, 407569016), (8, 254730635), (10, 203784508), (17, 119873240), (20, 101892254), (23, 88601960), (29, 70270520), (34, 59936620), (40, 50946127), (46, 44300980), (58, 35135260), (68, 29968310), (85, 23974648), (92, 22150490), (115, 17720392), (116, 17567630), (136, 14984155), (145, 14054104), (170, 11987324), (184, 11075245), (230, 8860196), (232, 8783815), (290, 7027052), (340, 5993662), (391, 5211880), (460, 4430098), (493, 4133560), (580, 3513526), (667, 3055240), (680, 2996831), (782, 2605940), (920, 2215049), (986, 2066780), (1160, 1756763), (1334, 1527620), (1564, 1302970), (1955, 1042376), (1972, 1033390), (2465, 826712), (2668, 763810), (3128, 651485), (3335, 611048), (3910, 521188), (3944, 516695), (4493, 453560), (4930, 413356), (5336, 381905), (6670, 305524), (7820, 260594), (8986, 226780), (9860, 206678), (11339, 179720), (13340, 152762), (15640, 130297), (17972, 113390), (19720, 103339), (22465, 90712), (22678, 89860), (26680, 76381), (35944, 56695), (44930, 45356)]