2338231390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4159}}^1$

素因数の和:4465

約数の個数: 64

約数和(自身を含む): 4852224000

約数和(自身を除く): 2513992610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 269, 418, 538, 1045, 1345, 2090, 2690, 2959, 4159, 5111, 5918, 8318, 10222, 14795, 20795, 25555, 29590, 41590, 45749, 51110, 56221, 79021, 91498, 112442, 158042, 228745, 281105, 395105, 457490, 562210, 790210, 869231, 1118771, 1738462, 2237542, 4346155, 5593855, 8692310, 11187710, 12306481, 21256649, 24612962, 42513298, 61532405, 106283245, 123064810, 212566490, 233823139, 467646278, 1169115695, 2338231390]

約数ペア:

[(1, 2338231390), (2, 1169115695), (5, 467646278), (10, 233823139), (11, 212566490), (19, 123064810), (22, 106283245), (38, 61532405), (55, 42513298), (95, 24612962), (110, 21256649), (190, 12306481), (209, 11187710), (269, 8692310), (418, 5593855), (538, 4346155), (1045, 2237542), (1345, 1738462), (2090, 1118771), (2690, 869231), (2959, 790210), (4159, 562210), (5111, 457490), (5918, 395105), (8318, 281105), (10222, 228745), (14795, 158042), (20795, 112442), (25555, 91498), (29590, 79021), (41590, 56221), (45749, 51110)]