4867586680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11062697}}^1$

素因数の和:11062719

約数の個数: 32

約数和(自身を含む): 11947713840

約数和(自身を除く): 7080127160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11062697, 22125394, 44250788, 55313485, 88501576, 110626970, 121689667, 221253940, 243379334, 442507880, 486758668, 608448335, 973517336, 1216896670, 2433793340, 4867586680]

約数ペア:

[(1, 4867586680), (2, 2433793340), (4, 1216896670), (5, 973517336), (8, 608448335), (10, 486758668), (11, 442507880), (20, 243379334), (22, 221253940), (40, 121689667), (44, 110626970), (55, 88501576), (88, 55313485), (110, 44250788), (220, 22125394), (440, 11062697)]