181036346140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{84389}}^1$

素因数の和:84671

約数の個数: 96

約数和(自身を含む): 422376675840

約数和(自身を除く): 241340329700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 223, 260, 370, 446, 481, 740, 892, 962, 1115, 1924, 2230, 2405, 2899, 4460, 4810, 5798, 8251, 9620, 11596, 14495, 16502, 28990, 33004, 41255, 57980, 82510, 84389, 107263, 165020, 168778, 214526, 337556, 421945, 429052, 536315, 843890, 1072630, 1097057, 1687780, 2145260, 2194114, 3122393, 4388228, 5485285, 6244786, 10970570, 12489572, 15611965, 18818747, 21941140, 31223930, 37637494, 40591109, 62447860, 75274988, 81182218, 94093735, 162364436, 188187470, 202955545, 244643711, 376374940, 405911090, 489287422, 696293639, 811822180, 978574844, 1223218555, 1392587278, 2446437110, 2785174556, 3481468195, 4892874220, 6962936390, 9051817307, 13925872780, 18103634614, 36207269228, 45259086535, 90518173070, 181036346140]

約数ペア:

[(1, 181036346140), (2, 90518173070), (4, 45259086535), (5, 36207269228), (10, 18103634614), (13, 13925872780), (20, 9051817307), (26, 6962936390), (37, 4892874220), (52, 3481468195), (65, 2785174556), (74, 2446437110), (130, 1392587278), (148, 1223218555), (185, 978574844), (223, 811822180), (260, 696293639), (370, 489287422), (446, 405911090), (481, 376374940), (740, 244643711), (892, 202955545), (962, 188187470), (1115, 162364436), (1924, 94093735), (2230, 81182218), (2405, 75274988), (2899, 62447860), (4460, 40591109), (4810, 37637494), (5798, 31223930), (8251, 21941140), (9620, 18818747), (11596, 15611965), (14495, 12489572), (16502, 10970570), (28990, 6244786), (33004, 5485285), (41255, 4388228), (57980, 3122393), (82510, 2194114), (84389, 2145260), (107263, 1687780), (165020, 1097057), (168778, 1072630), (214526, 843890), (337556, 536315), (421945, 429052)]