200812040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35107}}^1$

素因数の和:35142

約数の個数: 64

約数和(自身を含む): 530832960

約数和(自身を除く): 330020920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 35107, 70214, 140428, 175535, 280856, 351070, 386177, 456391, 702140, 772354, 912782, 1404280, 1544708, 1825564, 1930885, 2281955, 3089416, 3651128, 3861770, 4563910, 5020301, 7723540, 9127820, 10040602, 15447080, 18255640, 20081204, 25101505, 40162408, 50203010, 100406020, 200812040]

約数ペア:

[(1, 200812040), (2, 100406020), (4, 50203010), (5, 40162408), (8, 25101505), (10, 20081204), (11, 18255640), (13, 15447080), (20, 10040602), (22, 9127820), (26, 7723540), (40, 5020301), (44, 4563910), (52, 3861770), (55, 3651128), (65, 3089416), (88, 2281955), (104, 1930885), (110, 1825564), (130, 1544708), (143, 1404280), (220, 912782), (260, 772354), (286, 702140), (440, 456391), (520, 386177), (572, 351070), (715, 280856), (1144, 175535), (1430, 140428), (2860, 70214), (5720, 35107)]