1750931260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{17863}}^1$

素因数の和:17927

約数の個数: 72

約数和(自身を含む): 4119081120

約数和(自身を除く): 2368149860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 169, 260, 290, 338, 377, 580, 676, 754, 845, 1508, 1690, 1885, 3380, 3770, 4901, 7540, 9802, 17863, 19604, 24505, 35726, 49010, 71452, 89315, 98020, 178630, 232219, 357260, 464438, 518027, 928876, 1036054, 1161095, 2072108, 2322190, 2590135, 3018847, 4644380, 5180270, 6037694, 6734351, 10360540, 12075388, 13468702, 15094235, 26937404, 30188470, 33671755, 60376940, 67343510, 87546563, 134687020, 175093126, 350186252, 437732815, 875465630, 1750931260]

約数ペア:

[(1, 1750931260), (2, 875465630), (4, 437732815), (5, 350186252), (10, 175093126), (13, 134687020), (20, 87546563), (26, 67343510), (29, 60376940), (52, 33671755), (58, 30188470), (65, 26937404), (116, 15094235), (130, 13468702), (145, 12075388), (169, 10360540), (260, 6734351), (290, 6037694), (338, 5180270), (377, 4644380), (580, 3018847), (676, 2590135), (754, 2322190), (845, 2072108), (1508, 1161095), (1690, 1036054), (1885, 928876), (3380, 518027), (3770, 464438), (4901, 357260), (7540, 232219), (9802, 178630), (17863, 98020), (19604, 89315), (24505, 71452), (35726, 49010)]