38444060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 83486592

約数和(自身を除く): 45042532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 173, 205, 271, 346, 410, 542, 692, 820, 865, 1084, 1355, 1730, 2710, 3460, 5420, 7093, 11111, 14186, 22222, 28372, 35465, 44444, 46883, 55555, 70930, 93766, 111110, 141860, 187532, 222220, 234415, 468830, 937660, 1922203, 3844406, 7688812, 9611015, 19222030, 38444060]

約数ペア:

[(1, 38444060), (2, 19222030), (4, 9611015), (5, 7688812), (10, 3844406), (20, 1922203), (41, 937660), (82, 468830), (164, 234415), (173, 222220), (205, 187532), (271, 141860), (346, 111110), (410, 93766), (542, 70930), (692, 55555), (820, 46883), (865, 44444), (1084, 35465), (1355, 28372), (1730, 22222), (2710, 14186), (3460, 11111), (5420, 7093)]