4935320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9515

約数の個数: 32

約数和(自身を含む): 11959920

約数和(自身を除く): 7024600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9491, 18982, 37964, 47455, 75928, 94910, 123383, 189820, 246766, 379640, 493532, 616915, 987064, 1233830, 2467660, 4935320]

約数ペア:

[(1, 4935320), (2, 2467660), (4, 1233830), (5, 987064), (8, 616915), (10, 493532), (13, 379640), (20, 246766), (26, 189820), (40, 123383), (52, 94910), (65, 75928), (104, 47455), (130, 37964), (260, 18982), (520, 9491)]