202220800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1708

約数の個数: 108

約数和(自身を含む): 527188480

約数和(自身を除く): 324967680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1663, 1900, 2432, 3040, 3200, 3326, 3800, 4864, 6080, 6400, 6652, 7600, 8315, 12160, 13304, 15200, 16630, 24320, 26608, 30400, 31597, 33260, 41575, 53216, 60800, 63194, 66520, 83150, 106432, 121600, 126388, 133040, 157985, 166300, 212864, 252776, 266080, 315970, 332600, 425728, 505552, 532160, 631940, 665200, 789925, 1011104, 1064320, 1263880, 1330400, 1579850, 2022208, 2128640, 2527760, 2660800, 3159700, 4044416, 5055520, 5321600, 6319400, 8088832, 10111040, 10643200, 12638800, 20222080, 25277600, 40444160, 50555200, 101110400, 202220800]

約数ペア:

[(1, 202220800), (2, 101110400), (4, 50555200), (5, 40444160), (8, 25277600), (10, 20222080), (16, 12638800), (19, 10643200), (20, 10111040), (25, 8088832), (32, 6319400), (38, 5321600), (40, 5055520), (50, 4044416), (64, 3159700), (76, 2660800), (80, 2527760), (95, 2128640), (100, 2022208), (128, 1579850), (152, 1330400), (160, 1263880), (190, 1064320), (200, 1011104), (256, 789925), (304, 665200), (320, 631940), (380, 532160), (400, 505552), (475, 425728), (608, 332600), (640, 315970), (760, 266080), (800, 252776), (950, 212864), (1216, 166300), (1280, 157985), (1520, 133040), (1600, 126388), (1663, 121600), (1900, 106432), (2432, 83150), (3040, 66520), (3200, 63194), (3326, 60800), (3800, 53216), (4864, 41575), (6080, 33260), (6400, 31597), (6652, 30400), (7600, 26608), (8315, 24320), (12160, 16630), (13304, 15200)]