93908660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 201845952

約数和(自身を除く): 107937292

約数列:

[1, 2, 4, 5, 10, 20, 73, 131, 146, 262, 292, 365, 491, 524, 655, 730, 982, 1310, 1460, 1964, 2455, 2620, 4910, 9563, 9820, 19126, 35843, 38252, 47815, 64321, 71686, 95630, 128642, 143372, 179215, 191260, 257284, 321605, 358430, 643210, 716860, 1286420, 4695433, 9390866, 18781732, 23477165, 46954330, 93908660]

約数ペア:

[(1, 93908660), (2, 46954330), (4, 23477165), (5, 18781732), (10, 9390866), (20, 4695433), (73, 1286420), (131, 716860), (146, 643210), (262, 358430), (292, 321605), (365, 257284), (491, 191260), (524, 179215), (655, 143372), (730, 128642), (982, 95630), (1310, 71686), (1460, 64321), (1964, 47815), (2455, 38252), (2620, 35843), (4910, 19126), (9563, 9820)]