11640053750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17471}}^1$

素因数の和:17547

約数の個数: 80

約数和(自身を含む): 24070894848

約数和(自身を除く): 12430841098

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 625, 650, 1025, 1066, 1250, 1625, 2050, 2665, 3250, 5125, 5330, 8125, 10250, 13325, 16250, 17471, 25625, 26650, 34942, 51250, 66625, 87355, 133250, 174710, 227123, 333125, 436775, 454246, 666250, 716311, 873550, 1135615, 1432622, 2183875, 2271230, 3581555, 4367750, 5678075, 7163110, 9312043, 10919375, 11356150, 17907775, 18624086, 21838750, 28390375, 35815550, 46560215, 56780750, 89538875, 93120430, 141951875, 179077750, 232801075, 283903750, 447694375, 465602150, 895388750, 1164005375, 2328010750, 5820026875, 11640053750]

約数ペア:

[(1, 11640053750), (2, 5820026875), (5, 2328010750), (10, 1164005375), (13, 895388750), (25, 465602150), (26, 447694375), (41, 283903750), (50, 232801075), (65, 179077750), (82, 141951875), (125, 93120430), (130, 89538875), (205, 56780750), (250, 46560215), (325, 35815550), (410, 28390375), (533, 21838750), (625, 18624086), (650, 17907775), (1025, 11356150), (1066, 10919375), (1250, 9312043), (1625, 7163110), (2050, 5678075), (2665, 4367750), (3250, 3581555), (5125, 2271230), (5330, 2183875), (8125, 1432622), (10250, 1135615), (13325, 873550), (16250, 716311), (17471, 666250), (25625, 454246), (26650, 436775), (34942, 333125), (51250, 227123), (66625, 174710), (87355, 133250)]