3685490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6940080

約数和(自身を除く): 3254590

約数列:

[1, 2, 5, 10, 41, 82, 89, 101, 178, 202, 205, 410, 445, 505, 890, 1010, 3649, 4141, 7298, 8282, 8989, 17978, 18245, 20705, 36490, 41410, 44945, 89890, 368549, 737098, 1842745, 3685490]

約数ペア:

[(1, 3685490), (2, 1842745), (5, 737098), (10, 368549), (41, 89890), (82, 44945), (89, 41410), (101, 36490), (178, 20705), (202, 18245), (205, 17978), (410, 8989), (445, 8282), (505, 7298), (890, 4141), (1010, 3649)]