5356520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10325

約数の個数: 32

約数和(自身を含む): 12980520

約数和(自身を除く): 7624000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10301, 20602, 41204, 51505, 82408, 103010, 133913, 206020, 267826, 412040, 535652, 669565, 1071304, 1339130, 2678260, 5356520]

約数ペア:

[(1, 5356520), (2, 2678260), (4, 1339130), (5, 1071304), (8, 669565), (10, 535652), (13, 412040), (20, 267826), (26, 206020), (40, 133913), (52, 103010), (65, 82408), (104, 51505), (130, 41204), (260, 20602), (520, 10301)]