44641720

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2273}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 100692720

約数和(自身を除く): 56051000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1964, 2273, 2455, 3928, 4546, 4910, 9092, 9820, 11365, 18184, 19640, 22730, 45460, 90920, 1116043, 2232086, 4464172, 5580215, 8928344, 11160430, 22320860, 44641720]

約数ペア:

[(1, 44641720), (2, 22320860), (4, 11160430), (5, 8928344), (8, 5580215), (10, 4464172), (20, 2232086), (40, 1116043), (491, 90920), (982, 45460), (1964, 22730), (2273, 19640), (2455, 18184), (3928, 11365), (4546, 9820), (4910, 9092)]