2411620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 5524848

約数和(自身を除く): 3113228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 173, 205, 340, 346, 410, 692, 697, 820, 865, 1394, 1730, 2788, 2941, 3460, 3485, 5882, 6970, 7093, 11764, 13940, 14186, 14705, 28372, 29410, 35465, 58820, 70930, 120581, 141860, 241162, 482324, 602905, 1205810, 2411620]

約数ペア:

[(1, 2411620), (2, 1205810), (4, 602905), (5, 482324), (10, 241162), (17, 141860), (20, 120581), (34, 70930), (41, 58820), (68, 35465), (82, 29410), (85, 28372), (164, 14705), (170, 14186), (173, 13940), (205, 11764), (340, 7093), (346, 6970), (410, 5882), (692, 3485), (697, 3460), (820, 2941), (865, 2788), (1394, 1730)]