57104480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 144426240

約数和(自身を除く): 87321760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 397, 464, 496, 580, 620, 794, 899, 928, 992, 1160, 1240, 1588, 1798, 1985, 2320, 2480, 3176, 3596, 3970, 4495, 4640, 4960, 6352, 7192, 7940, 8990, 11513, 12307, 12704, 14384, 15880, 17980, 23026, 24614, 28768, 31760, 35960, 46052, 49228, 57565, 61535, 63520, 71920, 92104, 98456, 115130, 123070, 143840, 184208, 196912, 230260, 246140, 356903, 368416, 393824, 460520, 492280, 713806, 921040, 984560, 1427612, 1784515, 1842080, 1969120, 2855224, 3569030, 5710448, 7138060, 11420896, 14276120, 28552240, 57104480]

約数ペア:

[(1, 57104480), (2, 28552240), (4, 14276120), (5, 11420896), (8, 7138060), (10, 5710448), (16, 3569030), (20, 2855224), (29, 1969120), (31, 1842080), (32, 1784515), (40, 1427612), (58, 984560), (62, 921040), (80, 713806), (116, 492280), (124, 460520), (145, 393824), (155, 368416), (160, 356903), (232, 246140), (248, 230260), (290, 196912), (310, 184208), (397, 143840), (464, 123070), (496, 115130), (580, 98456), (620, 92104), (794, 71920), (899, 63520), (928, 61535), (992, 57565), (1160, 49228), (1240, 46052), (1588, 35960), (1798, 31760), (1985, 28768), (2320, 24614), (2480, 23026), (3176, 17980), (3596, 15880), (3970, 14384), (4495, 12704), (4640, 12307), (4960, 11513), (6352, 8990), (7192, 7940)]