83718880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 96

約数和(自身を含む): 239391936

約数和(自身を除く): 155673056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4397, 4760, 8794, 9520, 17588, 19040, 21985, 30779, 35176, 43970, 61558, 70352, 74749, 87940, 123116, 140704, 149498, 153895, 175880, 246232, 298996, 307790, 351760, 373745, 492464, 523243, 597992, 615580, 703520, 747490, 984928, 1046486, 1195984, 1231160, 1494980, 2092972, 2391968, 2462320, 2616215, 2989960, 4185944, 4924640, 5232430, 5979920, 8371888, 10464860, 11959840, 16743776, 20929720, 41859440, 83718880]

約数ペア:

[(1, 83718880), (2, 41859440), (4, 20929720), (5, 16743776), (7, 11959840), (8, 10464860), (10, 8371888), (14, 5979920), (16, 5232430), (17, 4924640), (20, 4185944), (28, 2989960), (32, 2616215), (34, 2462320), (35, 2391968), (40, 2092972), (56, 1494980), (68, 1231160), (70, 1195984), (80, 1046486), (85, 984928), (112, 747490), (119, 703520), (136, 615580), (140, 597992), (160, 523243), (170, 492464), (224, 373745), (238, 351760), (272, 307790), (280, 298996), (340, 246232), (476, 175880), (544, 153895), (560, 149498), (595, 140704), (680, 123116), (952, 87940), (1120, 74749), (1190, 70352), (1360, 61558), (1904, 43970), (2380, 35176), (2720, 30779), (3808, 21985), (4397, 19040), (4760, 17588), (8794, 9520)]