103849840

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2957}}^1$

素因数の和:3409

約数の個数: 40

約数和(自身を含む): 242082720

約数和(自身を除く): 138232880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 2957, 3512, 4390, 5914, 7024, 8780, 11828, 14785, 17560, 23656, 29570, 35120, 47312, 59140, 118280, 236560, 1298123, 2596246, 5192492, 6490615, 10384984, 12981230, 20769968, 25962460, 51924920, 103849840]

約数ペア:

[(1, 103849840), (2, 51924920), (4, 25962460), (5, 20769968), (8, 12981230), (10, 10384984), (16, 6490615), (20, 5192492), (40, 2596246), (80, 1298123), (439, 236560), (878, 118280), (1756, 59140), (2195, 47312), (2957, 35120), (3512, 29570), (4390, 23656), (5914, 17560), (7024, 14785), (8780, 11828)]