29356280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 73016640

約数和(自身を除く): 43660360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1877, 1955, 3128, 3754, 3910, 7508, 7820, 9385, 15016, 15640, 18770, 31909, 37540, 43171, 63818, 75080, 86342, 127636, 159545, 172684, 215855, 255272, 319090, 345368, 431710, 638180, 733907, 863420, 1276360, 1467814, 1726840, 2935628, 3669535, 5871256, 7339070, 14678140, 29356280]

約数ペア:

[(1, 29356280), (2, 14678140), (4, 7339070), (5, 5871256), (8, 3669535), (10, 2935628), (17, 1726840), (20, 1467814), (23, 1276360), (34, 863420), (40, 733907), (46, 638180), (68, 431710), (85, 345368), (92, 319090), (115, 255272), (136, 215855), (170, 172684), (184, 159545), (230, 127636), (340, 86342), (391, 75080), (460, 63818), (680, 43171), (782, 37540), (920, 31909), (1564, 18770), (1877, 15640), (1955, 15016), (3128, 9385), (3754, 7820), (3910, 7508)]