13776620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 33995808

約数和(自身を除く): 20219188

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4817, 9634, 19268, 24085, 48170, 52987, 62621, 96340, 105974, 125242, 211948, 250484, 264935, 313105, 529870, 626210, 688831, 1059740, 1252420, 1377662, 2755324, 3444155, 6888310, 13776620]

約数ペア:

[(1, 13776620), (2, 6888310), (4, 3444155), (5, 2755324), (10, 1377662), (11, 1252420), (13, 1059740), (20, 688831), (22, 626210), (26, 529870), (44, 313105), (52, 264935), (55, 250484), (65, 211948), (110, 125242), (130, 105974), (143, 96340), (220, 62621), (260, 52987), (286, 48170), (572, 24085), (715, 19268), (1430, 9634), (2860, 4817)]