15705502850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2580

約数の個数: 96

約数和(自身を含む): 31518982656

約数和(自身を除く): 15813479806

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 157, 185, 230, 314, 370, 575, 785, 851, 925, 1150, 1570, 1702, 1850, 2351, 3611, 3925, 4255, 4702, 5809, 7222, 7850, 8510, 11618, 11755, 18055, 21275, 23510, 29045, 36110, 42550, 54073, 58090, 58775, 86987, 90275, 108146, 117550, 133607, 145225, 173974, 180550, 267214, 270365, 290450, 369107, 434935, 540730, 668035, 738214, 869870, 1336070, 1351825, 1845535, 2000701, 2174675, 2703650, 3340175, 3691070, 4001402, 4349350, 6680350, 8489461, 9227675, 10003505, 13656959, 16978922, 18455350, 20007010, 27313918, 42447305, 50017525, 68284795, 84894610, 100035050, 136569590, 212236525, 314110057, 341423975, 424473050, 628220114, 682847950, 1570550285, 3141100570, 7852751425, 15705502850]

約数ペア:

[(1, 15705502850), (2, 7852751425), (5, 3141100570), (10, 1570550285), (23, 682847950), (25, 628220114), (37, 424473050), (46, 341423975), (50, 314110057), (74, 212236525), (115, 136569590), (157, 100035050), (185, 84894610), (230, 68284795), (314, 50017525), (370, 42447305), (575, 27313918), (785, 20007010), (851, 18455350), (925, 16978922), (1150, 13656959), (1570, 10003505), (1702, 9227675), (1850, 8489461), (2351, 6680350), (3611, 4349350), (3925, 4001402), (4255, 3691070), (4702, 3340175), (5809, 2703650), (7222, 2174675), (7850, 2000701), (8510, 1845535), (11618, 1351825), (11755, 1336070), (18055, 869870), (21275, 738214), (23510, 668035), (29045, 540730), (36110, 434935), (42550, 369107), (54073, 290450), (58090, 270365), (58775, 267214), (86987, 180550), (90275, 173974), (108146, 145225), (117550, 133607)]