190079350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 364351680

約数和(自身を除く): 174272330

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 211, 215, 419, 422, 430, 838, 1055, 1075, 2095, 2110, 2150, 4190, 5275, 9073, 10475, 10550, 18017, 18146, 20950, 36034, 45365, 88409, 90085, 90730, 176818, 180170, 226825, 442045, 450425, 453650, 884090, 900850, 2210225, 3801587, 4420450, 7603174, 19007935, 38015870, 95039675, 190079350]

約数ペア:

[(1, 190079350), (2, 95039675), (5, 38015870), (10, 19007935), (25, 7603174), (43, 4420450), (50, 3801587), (86, 2210225), (211, 900850), (215, 884090), (419, 453650), (422, 450425), (430, 442045), (838, 226825), (1055, 180170), (1075, 176818), (2095, 90730), (2110, 90085), (2150, 88409), (4190, 45365), (5275, 36034), (9073, 20950), (10475, 18146), (10550, 18017)]