4825480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 11946060

約数和(自身を除く): 7120580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 997, 1210, 1994, 2420, 3988, 4840, 4985, 7976, 9970, 10967, 19940, 21934, 39880, 43868, 54835, 87736, 109670, 120637, 219340, 241274, 438680, 482548, 603185, 965096, 1206370, 2412740, 4825480]

約数ペア:

[(1, 4825480), (2, 2412740), (4, 1206370), (5, 965096), (8, 603185), (10, 482548), (11, 438680), (20, 241274), (22, 219340), (40, 120637), (44, 109670), (55, 87736), (88, 54835), (110, 43868), (121, 39880), (220, 21934), (242, 19940), (440, 10967), (484, 9970), (605, 7976), (968, 4985), (997, 4840), (1210, 3988), (1994, 2420)]