486598520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{5507}}^1$

素因数の和:5612

約数の個数: 48

約数和(自身を含む): 1118840040

約数和(自身を除く): 632241520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2209, 4418, 5507, 8836, 11014, 11045, 17672, 22028, 22090, 27535, 44056, 44180, 55070, 88360, 110140, 220280, 258829, 517658, 1035316, 1294145, 2070632, 2588290, 5176580, 10353160, 12164963, 24329926, 48659852, 60824815, 97319704, 121649630, 243299260, 486598520]

約数ペア:

[(1, 486598520), (2, 243299260), (4, 121649630), (5, 97319704), (8, 60824815), (10, 48659852), (20, 24329926), (40, 12164963), (47, 10353160), (94, 5176580), (188, 2588290), (235, 2070632), (376, 1294145), (470, 1035316), (940, 517658), (1880, 258829), (2209, 220280), (4418, 110140), (5507, 88360), (8836, 55070), (11014, 44180), (11045, 44056), (17672, 27535), (22028, 22090)]