9427760

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 22070016

約数和(自身を除く): 12642256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 617, 764, 955, 1234, 1528, 1910, 2468, 3056, 3085, 3820, 4936, 6170, 7640, 9872, 12340, 15280, 24680, 49360, 117847, 235694, 471388, 589235, 942776, 1178470, 1885552, 2356940, 4713880, 9427760]

約数ペア:

[(1, 9427760), (2, 4713880), (4, 2356940), (5, 1885552), (8, 1178470), (10, 942776), (16, 589235), (20, 471388), (40, 235694), (80, 117847), (191, 49360), (382, 24680), (617, 15280), (764, 12340), (955, 9872), (1234, 7640), (1528, 6170), (1910, 4936), (2468, 3820), (3056, 3085)]