27705440

素因数分解:

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

素因数の和:904

約数の個数: 96

約数和(自身を含む): 77474880

約数和(自身を除く): 49769440

約数列:

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

約数ペア:

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