125848655020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{170809}}^1$

素因数の和:171043

約数の個数: 96

約数和(自身を含む): 306818487360

約数和(自身を除く): 180969832340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 197, 220, 340, 374, 394, 748, 788, 935, 985, 1870, 1970, 2167, 3349, 3740, 3940, 4334, 6698, 8668, 10835, 13396, 16745, 21670, 33490, 36839, 43340, 66980, 73678, 147356, 170809, 184195, 341618, 368390, 683236, 736780, 854045, 1708090, 1878899, 2903753, 3416180, 3757798, 5807506, 7515596, 9394495, 11615012, 14518765, 18788990, 29037530, 31941283, 33649373, 37577980, 58075060, 63882566, 67298746, 127765132, 134597492, 159706415, 168246865, 319412830, 336493730, 370143103, 572039341, 638825660, 672987460, 740286206, 1144078682, 1480572412, 1850715515, 2288157364, 2860196705, 3701431030, 5720393410, 6292432751, 7402862060, 11440786820, 12584865502, 25169731004, 31462163755, 62924327510, 125848655020]

約数ペア:

[(1, 125848655020), (2, 62924327510), (4, 31462163755), (5, 25169731004), (10, 12584865502), (11, 11440786820), (17, 7402862060), (20, 6292432751), (22, 5720393410), (34, 3701431030), (44, 2860196705), (55, 2288157364), (68, 1850715515), (85, 1480572412), (110, 1144078682), (170, 740286206), (187, 672987460), (197, 638825660), (220, 572039341), (340, 370143103), (374, 336493730), (394, 319412830), (748, 168246865), (788, 159706415), (935, 134597492), (985, 127765132), (1870, 67298746), (1970, 63882566), (2167, 58075060), (3349, 37577980), (3740, 33649373), (3940, 31941283), (4334, 29037530), (6698, 18788990), (8668, 14518765), (10835, 11615012), (13396, 9394495), (16745, 7515596), (21670, 5807506), (33490, 3757798), (36839, 3416180), (43340, 2903753), (66980, 1878899), (73678, 1708090), (147356, 854045), (170809, 736780), (184195, 683236), (341618, 368390)]