416793680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41023}}^1$

素因数の和:41163

約数の個数: 40

約数和(自身を含む): 976699392

約数和(自身を除く): 559905712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 41023, 82046, 164092, 205115, 328184, 410230, 656368, 820460, 1640920, 3281840, 5209921, 10419842, 20839684, 26049605, 41679368, 52099210, 83358736, 104198420, 208396840, 416793680]

約数ペア:

[(1, 416793680), (2, 208396840), (4, 104198420), (5, 83358736), (8, 52099210), (10, 41679368), (16, 26049605), (20, 20839684), (40, 10419842), (80, 5209921), (127, 3281840), (254, 1640920), (508, 820460), (635, 656368), (1016, 410230), (1270, 328184), (2032, 205115), (2540, 164092), (5080, 82046), (10160, 41023)]