228052125500

素因数分解:

$2^2\times 5^3\times {\mathrm{1381}}^1\times {\mathrm{330271}}^1$

素因数の和:331671

約数の個数: 48

約数和(自身を含む): 498428007168

約数和(自身を除く): 270375881668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1381, 2762, 5524, 6905, 13810, 27620, 34525, 69050, 138100, 172625, 330271, 345250, 660542, 690500, 1321084, 1651355, 3302710, 6605420, 8256775, 16513550, 33027100, 41283875, 82567750, 165135500, 456104251, 912208502, 1824417004, 2280521255, 4561042510, 9122085020, 11402606275, 22805212550, 45610425100, 57013031375, 114026062750, 228052125500]

約数ペア:

[(1, 228052125500), (2, 114026062750), (4, 57013031375), (5, 45610425100), (10, 22805212550), (20, 11402606275), (25, 9122085020), (50, 4561042510), (100, 2280521255), (125, 1824417004), (250, 912208502), (500, 456104251), (1381, 165135500), (2762, 82567750), (5524, 41283875), (6905, 33027100), (13810, 16513550), (27620, 8256775), (34525, 6605420), (69050, 3302710), (138100, 1651355), (172625, 1321084), (330271, 690500), (345250, 660542)]