71056660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 157199616

約数和(自身を除く): 86142956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1367, 2260, 2599, 2734, 5198, 5468, 6835, 10396, 12995, 13670, 25990, 27340, 31441, 51980, 62882, 125764, 154471, 157205, 308942, 314410, 617884, 628820, 772355, 1544710, 3089420, 3552833, 7105666, 14211332, 17764165, 35528330, 71056660]

約数ペア:

[(1, 71056660), (2, 35528330), (4, 17764165), (5, 14211332), (10, 7105666), (20, 3552833), (23, 3089420), (46, 1544710), (92, 772355), (113, 628820), (115, 617884), (226, 314410), (230, 308942), (452, 157205), (460, 154471), (565, 125764), (1130, 62882), (1367, 51980), (2260, 31441), (2599, 27340), (2734, 25990), (5198, 13670), (5468, 12995), (6835, 10396)]