2460846680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{1409}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 5664816000

約数和(自身を除く): 3203969320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 929, 940, 1409, 1858, 1880, 2818, 3716, 4645, 5636, 7045, 7432, 9290, 11272, 14090, 18580, 28180, 37160, 43663, 56360, 66223, 87326, 132446, 174652, 218315, 264892, 331115, 349304, 436630, 529784, 662230, 873260, 1308961, 1324460, 1746520, 2617922, 2648920, 5235844, 6544805, 10471688, 13089610, 26179220, 52358440, 61521167, 123042334, 246084668, 307605835, 492169336, 615211670, 1230423340, 2460846680]

約数ペア:

[(1, 2460846680), (2, 1230423340), (4, 615211670), (5, 492169336), (8, 307605835), (10, 246084668), (20, 123042334), (40, 61521167), (47, 52358440), (94, 26179220), (188, 13089610), (235, 10471688), (376, 6544805), (470, 5235844), (929, 2648920), (940, 2617922), (1409, 1746520), (1858, 1324460), (1880, 1308961), (2818, 873260), (3716, 662230), (4645, 529784), (5636, 436630), (7045, 349304), (7432, 331115), (9290, 264892), (11272, 218315), (14090, 174652), (18580, 132446), (28180, 87326), (37160, 66223), (43663, 56360)]