385929200

素因数分解:

$2^4\times 5^2\times {\mathrm{964823}}^1$

素因数の和:964841

約数の個数: 30

約数和(自身を含む): 927195864

約数和(自身を除く): 541266664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 964823, 1929646, 3859292, 4824115, 7718584, 9648230, 15437168, 19296460, 24120575, 38592920, 48241150, 77185840, 96482300, 192964600, 385929200]

約数ペア:

[(1, 385929200), (2, 192964600), (4, 96482300), (5, 77185840), (8, 48241150), (10, 38592920), (16, 24120575), (20, 19296460), (25, 15437168), (40, 9648230), (50, 7718584), (80, 4824115), (100, 3859292), (200, 1929646), (400, 964823)]