55410880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 112

約数和(自身を含む): 156179520

約数和(自身を除く): 100768640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 853, 928, 1015, 1120, 1160, 1624, 1706, 1856, 2030, 2240, 2320, 3248, 3412, 4060, 4265, 4640, 5971, 6496, 6824, 8120, 8530, 9280, 11942, 12992, 13648, 16240, 17060, 23884, 24737, 27296, 29855, 32480, 34120, 47768, 49474, 54592, 59710, 64960, 68240, 95536, 98948, 119420, 123685, 136480, 173159, 191072, 197896, 238840, 247370, 272960, 346318, 382144, 395792, 477680, 494740, 692636, 791584, 865795, 955360, 989480, 1385272, 1583168, 1731590, 1910720, 1978960, 2770544, 3463180, 3957920, 5541088, 6926360, 7915840, 11082176, 13852720, 27705440, 55410880]

約数ペア:

[(1, 55410880), (2, 27705440), (4, 13852720), (5, 11082176), (7, 7915840), (8, 6926360), (10, 5541088), (14, 3957920), (16, 3463180), (20, 2770544), (28, 1978960), (29, 1910720), (32, 1731590), (35, 1583168), (40, 1385272), (56, 989480), (58, 955360), (64, 865795), (70, 791584), (80, 692636), (112, 494740), (116, 477680), (140, 395792), (145, 382144), (160, 346318), (203, 272960), (224, 247370), (232, 238840), (280, 197896), (290, 191072), (320, 173159), (406, 136480), (448, 123685), (464, 119420), (560, 98948), (580, 95536), (812, 68240), (853, 64960), (928, 59710), (1015, 54592), (1120, 49474), (1160, 47768), (1624, 34120), (1706, 32480), (1856, 29855), (2030, 27296), (2240, 24737), (2320, 23884), (3248, 17060), (3412, 16240), (4060, 13648), (4265, 12992), (4640, 11942), (5971, 9280), (6496, 8530), (6824, 8120)]