46729480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 121040640

約数和(自身を除く): 74311160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1063, 1099, 1256, 1570, 2126, 2198, 3140, 4252, 4396, 5315, 5495, 6280, 7441, 8504, 8792, 10630, 10990, 14882, 21260, 21980, 29764, 37205, 42520, 43960, 59528, 74410, 148820, 166891, 297640, 333782, 667564, 834455, 1168237, 1335128, 1668910, 2336474, 3337820, 4672948, 5841185, 6675640, 9345896, 11682370, 23364740, 46729480]

約数ペア:

[(1, 46729480), (2, 23364740), (4, 11682370), (5, 9345896), (7, 6675640), (8, 5841185), (10, 4672948), (14, 3337820), (20, 2336474), (28, 1668910), (35, 1335128), (40, 1168237), (56, 834455), (70, 667564), (140, 333782), (157, 297640), (280, 166891), (314, 148820), (628, 74410), (785, 59528), (1063, 43960), (1099, 42520), (1256, 37205), (1570, 29764), (2126, 21980), (2198, 21260), (3140, 14882), (4252, 10990), (4396, 10630), (5315, 8792), (5495, 8504), (6280, 7441)]