22965680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 58255200

約数和(自身を除く): 35289520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 521, 551, 580, 760, 1042, 1102, 1160, 1520, 2084, 2204, 2320, 2605, 2755, 4168, 4408, 5210, 5510, 8336, 8816, 9899, 10420, 11020, 15109, 19798, 20840, 22040, 30218, 39596, 41680, 44080, 49495, 60436, 75545, 79192, 98990, 120872, 151090, 158384, 197980, 241744, 287071, 302180, 395960, 574142, 604360, 791920, 1148284, 1208720, 1435355, 2296568, 2870710, 4593136, 5741420, 11482840, 22965680]

約数ペア:

[(1, 22965680), (2, 11482840), (4, 5741420), (5, 4593136), (8, 2870710), (10, 2296568), (16, 1435355), (19, 1208720), (20, 1148284), (29, 791920), (38, 604360), (40, 574142), (58, 395960), (76, 302180), (80, 287071), (95, 241744), (116, 197980), (145, 158384), (152, 151090), (190, 120872), (232, 98990), (290, 79192), (304, 75545), (380, 60436), (464, 49495), (521, 44080), (551, 41680), (580, 39596), (760, 30218), (1042, 22040), (1102, 20840), (1160, 19798), (1520, 15109), (2084, 11020), (2204, 10420), (2320, 9899), (2605, 8816), (2755, 8336), (4168, 5510), (4408, 5210)]