6349720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12235

約数の個数: 32

約数和(自身を含む): 15387120

約数和(自身を除く): 9037400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12211, 24422, 48844, 61055, 97688, 122110, 158743, 244220, 317486, 488440, 634972, 793715, 1269944, 1587430, 3174860, 6349720]

約数ペア:

[(1, 6349720), (2, 3174860), (4, 1587430), (5, 1269944), (8, 793715), (10, 634972), (13, 488440), (20, 317486), (26, 244220), (40, 158743), (52, 122110), (65, 97688), (104, 61055), (130, 48844), (260, 24422), (520, 12211)]