102375740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 219596832

約数和(自身を除く): 117221092

約数列:

[1, 2, 4, 5, 10, 20, 97, 113, 194, 226, 388, 452, 467, 485, 565, 934, 970, 1130, 1868, 1940, 2260, 2335, 4670, 9340, 10961, 21922, 43844, 45299, 52771, 54805, 90598, 105542, 109610, 181196, 211084, 219220, 226495, 263855, 452990, 527710, 905980, 1055420, 5118787, 10237574, 20475148, 25593935, 51187870, 102375740]

約数ペア:

[(1, 102375740), (2, 51187870), (4, 25593935), (5, 20475148), (10, 10237574), (20, 5118787), (97, 1055420), (113, 905980), (194, 527710), (226, 452990), (388, 263855), (452, 226495), (467, 219220), (485, 211084), (565, 181196), (934, 109610), (970, 105542), (1130, 90598), (1868, 54805), (1940, 52771), (2260, 45299), (2335, 43844), (4670, 21922), (9340, 10961)]