45464720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 127194240

約数和(自身を除く): 81729520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4273, 5320, 8546, 10640, 17092, 21365, 29911, 34184, 42730, 59822, 68368, 81187, 85460, 119644, 149555, 162374, 170920, 239288, 299110, 324748, 341840, 405935, 478576, 568309, 598220, 649496, 811870, 1136618, 1196440, 1298992, 1623740, 2273236, 2392880, 2841545, 3247480, 4546472, 5683090, 6494960, 9092944, 11366180, 22732360, 45464720]

約数ペア:

[(1, 45464720), (2, 22732360), (4, 11366180), (5, 9092944), (7, 6494960), (8, 5683090), (10, 4546472), (14, 3247480), (16, 2841545), (19, 2392880), (20, 2273236), (28, 1623740), (35, 1298992), (38, 1196440), (40, 1136618), (56, 811870), (70, 649496), (76, 598220), (80, 568309), (95, 478576), (112, 405935), (133, 341840), (140, 324748), (152, 299110), (190, 239288), (266, 170920), (280, 162374), (304, 149555), (380, 119644), (532, 85460), (560, 81187), (665, 68368), (760, 59822), (1064, 42730), (1330, 34184), (1520, 29911), (2128, 21365), (2660, 17092), (4273, 10640), (5320, 8546)]