79510480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 216486144

約数和(自身を除く): 136975664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 3463, 4592, 5740, 6926, 11480, 13852, 17315, 22960, 24241, 27704, 34630, 48482, 55408, 69260, 96964, 121205, 138520, 141983, 193928, 242410, 277040, 283966, 387856, 484820, 567932, 709915, 969640, 993881, 1135864, 1419830, 1939280, 1987762, 2271728, 2839660, 3975524, 4969405, 5679320, 7951048, 9938810, 11358640, 15902096, 19877620, 39755240, 79510480]

約数ペア:

[(1, 79510480), (2, 39755240), (4, 19877620), (5, 15902096), (7, 11358640), (8, 9938810), (10, 7951048), (14, 5679320), (16, 4969405), (20, 3975524), (28, 2839660), (35, 2271728), (40, 1987762), (41, 1939280), (56, 1419830), (70, 1135864), (80, 993881), (82, 969640), (112, 709915), (140, 567932), (164, 484820), (205, 387856), (280, 283966), (287, 277040), (328, 242410), (410, 193928), (560, 141983), (574, 138520), (656, 121205), (820, 96964), (1148, 69260), (1435, 55408), (1640, 48482), (2296, 34630), (2870, 27704), (3280, 24241), (3463, 22960), (4592, 17315), (5740, 13852), (6926, 11480)]