541960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 1292760

約数和(自身を除く): 750800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 797, 1594, 3188, 3985, 6376, 7970, 13549, 15940, 27098, 31880, 54196, 67745, 108392, 135490, 270980, 541960]

約数ペア:

[(1, 541960), (2, 270980), (4, 135490), (5, 108392), (8, 67745), (10, 54196), (17, 31880), (20, 27098), (34, 15940), (40, 13549), (68, 7970), (85, 6376), (136, 3985), (170, 3188), (340, 1594), (680, 797)]