23758520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34939}}^1$

素因数の和:34967

約数の個数: 32

約数和(自身を含む): 56602800

約数和(自身を除く): 32844280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34939, 69878, 139756, 174695, 279512, 349390, 593963, 698780, 1187926, 1397560, 2375852, 2969815, 4751704, 5939630, 11879260, 23758520]

約数ペア:

[(1, 23758520), (2, 11879260), (4, 5939630), (5, 4751704), (8, 2969815), (10, 2375852), (17, 1397560), (20, 1187926), (34, 698780), (40, 593963), (68, 349390), (85, 279512), (136, 174695), (170, 139756), (340, 69878), (680, 34939)]