24798070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 52488000

約数和(自身を除く): 27689930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 89, 110, 149, 170, 178, 187, 298, 374, 445, 745, 890, 935, 979, 1490, 1513, 1639, 1870, 1958, 2533, 3026, 3278, 4895, 5066, 7565, 8195, 9790, 12665, 13261, 15130, 16390, 16643, 25330, 26522, 27863, 33286, 55726, 66305, 83215, 132610, 139315, 145871, 166430, 225437, 278630, 291742, 450874, 729355, 1127185, 1458710, 2254370, 2479807, 4959614, 12399035, 24798070]

約数ペア:

[(1, 24798070), (2, 12399035), (5, 4959614), (10, 2479807), (11, 2254370), (17, 1458710), (22, 1127185), (34, 729355), (55, 450874), (85, 291742), (89, 278630), (110, 225437), (149, 166430), (170, 145871), (178, 139315), (187, 132610), (298, 83215), (374, 66305), (445, 55726), (745, 33286), (890, 27863), (935, 26522), (979, 25330), (1490, 16643), (1513, 16390), (1639, 15130), (1870, 13261), (1958, 12665), (2533, 9790), (3026, 8195), (3278, 7565), (4895, 5066)]