3815255120

素因数分解:

$2^4\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{9521}}^1$

素因数の和:14543

約数の個数: 40

約数和(自身を含む): 8873170920

約数和(自身を除く): 5057915800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5009, 9521, 10018, 19042, 20036, 25045, 38084, 40072, 47605, 50090, 76168, 80144, 95210, 100180, 152336, 190420, 200360, 380840, 400720, 761680, 47690689, 95381378, 190762756, 238453445, 381525512, 476906890, 763051024, 953813780, 1907627560, 3815255120]

約数ペア:

[(1, 3815255120), (2, 1907627560), (4, 953813780), (5, 763051024), (8, 476906890), (10, 381525512), (16, 238453445), (20, 190762756), (40, 95381378), (80, 47690689), (5009, 761680), (9521, 400720), (10018, 380840), (19042, 200360), (20036, 190420), (25045, 152336), (38084, 100180), (40072, 95210), (47605, 80144), (50090, 76168)]