434600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 1054620

約数和(自身を除く): 620020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 53, 82, 100, 106, 164, 200, 205, 212, 265, 328, 410, 424, 530, 820, 1025, 1060, 1325, 1640, 2050, 2120, 2173, 2650, 4100, 4346, 5300, 8200, 8692, 10600, 10865, 17384, 21730, 43460, 54325, 86920, 108650, 217300, 434600]

約数ペア:

[(1, 434600), (2, 217300), (4, 108650), (5, 86920), (8, 54325), (10, 43460), (20, 21730), (25, 17384), (40, 10865), (41, 10600), (50, 8692), (53, 8200), (82, 5300), (100, 4346), (106, 4100), (164, 2650), (200, 2173), (205, 2120), (212, 2050), (265, 1640), (328, 1325), (410, 1060), (424, 1025), (530, 820)]