423023900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{25031}}^1$

素因数の和:25071

約数の個数: 54

約数和(自身を含む): 994045752

約数和(自身を除く): 571021852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 25031, 50062, 100124, 125155, 250310, 325403, 500620, 625775, 650806, 1251550, 1301612, 1627015, 2503100, 3254030, 4230239, 6508060, 8135075, 8460478, 16270150, 16920956, 21151195, 32540300, 42302390, 84604780, 105755975, 211511950, 423023900]

約数ペア:

[(1, 423023900), (2, 211511950), (4, 105755975), (5, 84604780), (10, 42302390), (13, 32540300), (20, 21151195), (25, 16920956), (26, 16270150), (50, 8460478), (52, 8135075), (65, 6508060), (100, 4230239), (130, 3254030), (169, 2503100), (260, 1627015), (325, 1301612), (338, 1251550), (650, 650806), (676, 625775), (845, 500620), (1300, 325403), (1690, 250310), (3380, 125155), (4225, 100124), (8450, 50062), (16900, 25031)]