267902360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6277}}^1$

素因数の和:6396

約数の個数: 64

約数和(自身を含む): 664463520

約数和(自身を除く): 396561160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 6277, 8536, 10670, 12554, 21340, 25108, 31385, 42680, 50216, 62770, 69047, 125540, 138094, 251080, 276188, 345235, 552376, 608869, 690470, 1217738, 1380940, 2435476, 2761880, 3044345, 4870952, 6088690, 6697559, 12177380, 13395118, 24354760, 26790236, 33487795, 53580472, 66975590, 133951180, 267902360]

約数ペア:

[(1, 267902360), (2, 133951180), (4, 66975590), (5, 53580472), (8, 33487795), (10, 26790236), (11, 24354760), (20, 13395118), (22, 12177380), (40, 6697559), (44, 6088690), (55, 4870952), (88, 3044345), (97, 2761880), (110, 2435476), (194, 1380940), (220, 1217738), (388, 690470), (440, 608869), (485, 552376), (776, 345235), (970, 276188), (1067, 251080), (1940, 138094), (2134, 125540), (3880, 69047), (4268, 62770), (5335, 50216), (6277, 42680), (8536, 31385), (10670, 25108), (12554, 21340)]