19424547650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12577}}^1$

素因数の和:12708

約数の個数: 96

約数和(自身を含む): 40426698240

約数和(自身を除く): 21002150590

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 79, 85, 115, 158, 170, 230, 391, 395, 425, 575, 782, 790, 850, 1150, 1343, 1817, 1955, 1975, 2686, 3634, 3910, 3950, 6715, 9085, 9775, 12577, 13430, 18170, 19550, 25154, 30889, 33575, 45425, 61778, 62885, 67150, 90850, 125770, 154445, 213809, 289271, 308890, 314425, 427618, 578542, 628850, 772225, 993583, 1069045, 1446355, 1544450, 1987166, 2138090, 2892710, 4917607, 4967915, 5345225, 7231775, 9835214, 9935830, 10690450, 14463550, 16890911, 22852409, 24588035, 24839575, 33781822, 45704818, 49176070, 49679150, 84454555, 114262045, 122940175, 168909110, 228524090, 245880350, 388490953, 422272775, 571310225, 776981906, 844545550, 1142620450, 1942454765, 3884909530, 9712273825, 19424547650]

約数ペア:

[(1, 19424547650), (2, 9712273825), (5, 3884909530), (10, 1942454765), (17, 1142620450), (23, 844545550), (25, 776981906), (34, 571310225), (46, 422272775), (50, 388490953), (79, 245880350), (85, 228524090), (115, 168909110), (158, 122940175), (170, 114262045), (230, 84454555), (391, 49679150), (395, 49176070), (425, 45704818), (575, 33781822), (782, 24839575), (790, 24588035), (850, 22852409), (1150, 16890911), (1343, 14463550), (1817, 10690450), (1955, 9935830), (1975, 9835214), (2686, 7231775), (3634, 5345225), (3910, 4967915), (3950, 4917607), (6715, 2892710), (9085, 2138090), (9775, 1987166), (12577, 1544450), (13430, 1446355), (18170, 1069045), (19550, 993583), (25154, 772225), (30889, 628850), (33575, 578542), (45425, 427618), (61778, 314425), (62885, 308890), (67150, 289271), (90850, 213809), (125770, 154445)]