44471660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 99701280

約数和(自身を除く): 55229620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 941, 1390, 1882, 2363, 2780, 3764, 4705, 4726, 9410, 9452, 11815, 15997, 18820, 23630, 31994, 47260, 63988, 79985, 130799, 159970, 261598, 319940, 523196, 653995, 1307990, 2223583, 2615980, 4447166, 8894332, 11117915, 22235830, 44471660]

約数ペア:

[(1, 44471660), (2, 22235830), (4, 11117915), (5, 8894332), (10, 4447166), (17, 2615980), (20, 2223583), (34, 1307990), (68, 653995), (85, 523196), (139, 319940), (170, 261598), (278, 159970), (340, 130799), (556, 79985), (695, 63988), (941, 47260), (1390, 31994), (1882, 23630), (2363, 18820), (2780, 15997), (3764, 11815), (4705, 9452), (4726, 9410)]