6620480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 56

約数和(自身を含む): 16706088

約数和(自身を除く): 10085608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1217, 1360, 2434, 2720, 4868, 5440, 6085, 9736, 12170, 19472, 20689, 24340, 38944, 41378, 48680, 77888, 82756, 97360, 103445, 165512, 194720, 206890, 331024, 389440, 413780, 662048, 827560, 1324096, 1655120, 3310240, 6620480]

約数ペア:

[(1, 6620480), (2, 3310240), (4, 1655120), (5, 1324096), (8, 827560), (10, 662048), (16, 413780), (17, 389440), (20, 331024), (32, 206890), (34, 194720), (40, 165512), (64, 103445), (68, 97360), (80, 82756), (85, 77888), (136, 48680), (160, 41378), (170, 38944), (272, 24340), (320, 20689), (340, 19472), (544, 12170), (680, 9736), (1088, 6085), (1217, 5440), (1360, 4868), (2434, 2720)]