3310240

素因数分解:

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

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 8287272

約数和(自身を除く): 4977032

約数列:

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

約数ペア:

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