2299682440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{475141}}^1$

素因数の和:475174

約数の個数: 48

約数和(自身を含む): 5687449740

約数和(自身を除く): 3387767300

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 475141, 950282, 1900564, 2375705, 3801128, 4751410, 5226551, 9502820, 10453102, 19005640, 20906204, 26132755, 41812408, 52265510, 57492061, 104531020, 114984122, 209062040, 229968244, 287460305, 459936488, 574920610, 1149841220, 2299682440]

約数ペア:

[(1, 2299682440), (2, 1149841220), (4, 574920610), (5, 459936488), (8, 287460305), (10, 229968244), (11, 209062040), (20, 114984122), (22, 104531020), (40, 57492061), (44, 52265510), (55, 41812408), (88, 26132755), (110, 20906204), (121, 19005640), (220, 10453102), (242, 9502820), (440, 5226551), (484, 4751410), (605, 3801128), (968, 2375705), (1210, 1900564), (2420, 950282), (4840, 475141)]