5398520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 12930840

約数和(自身を除く): 7532320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 467, 578, 680, 934, 1156, 1445, 1868, 2312, 2335, 2890, 3736, 4670, 5780, 7939, 9340, 11560, 15878, 18680, 31756, 39695, 63512, 79390, 134963, 158780, 269926, 317560, 539852, 674815, 1079704, 1349630, 2699260, 5398520]

約数ペア:

[(1, 5398520), (2, 2699260), (4, 1349630), (5, 1079704), (8, 674815), (10, 539852), (17, 317560), (20, 269926), (34, 158780), (40, 134963), (68, 79390), (85, 63512), (136, 39695), (170, 31756), (289, 18680), (340, 15878), (467, 11560), (578, 9340), (680, 7939), (934, 5780), (1156, 4670), (1445, 3736), (1868, 2890), (2312, 2335)]