144423400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{65647}}^1$

素因数の和:65674

約数の個数: 48

約数和(自身を含む): 366315840

約数和(自身を除く): 221892440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 65647, 131294, 262588, 328235, 525176, 656470, 722117, 1312940, 1444234, 1641175, 2625880, 2888468, 3282350, 3610585, 5776936, 6564700, 7221170, 13129400, 14442340, 18052925, 28884680, 36105850, 72211700, 144423400]

約数ペア:

[(1, 144423400), (2, 72211700), (4, 36105850), (5, 28884680), (8, 18052925), (10, 14442340), (11, 13129400), (20, 7221170), (22, 6564700), (25, 5776936), (40, 3610585), (44, 3282350), (50, 2888468), (55, 2625880), (88, 1641175), (100, 1444234), (110, 1312940), (200, 722117), (220, 656470), (275, 525176), (440, 328235), (550, 262588), (1100, 131294), (2200, 65647)]