63770260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 140789376

約数和(自身を除く): 77019116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 883, 1570, 1766, 3140, 3532, 3611, 4415, 7222, 8830, 14444, 17660, 18055, 20309, 36110, 40618, 72220, 81236, 101545, 138631, 203090, 277262, 406180, 554524, 693155, 1386310, 2772620, 3188513, 6377026, 12754052, 15942565, 31885130, 63770260]

約数ペア:

[(1, 63770260), (2, 31885130), (4, 15942565), (5, 12754052), (10, 6377026), (20, 3188513), (23, 2772620), (46, 1386310), (92, 693155), (115, 554524), (157, 406180), (230, 277262), (314, 203090), (460, 138631), (628, 101545), (785, 81236), (883, 72220), (1570, 40618), (1766, 36110), (3140, 20309), (3532, 18055), (3611, 17660), (4415, 14444), (7222, 8830)]