3489760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 8736336

約数和(自身を除く): 5246576

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, 1283, 1360, 2566, 2720, 5132, 6415, 10264, 12830, 20528, 21811, 25660, 41056, 43622, 51320, 87244, 102640, 109055, 174488, 205280, 218110, 348976, 436220, 697952, 872440, 1744880, 3489760]

約数ペア:

[(1, 3489760), (2, 1744880), (4, 872440), (5, 697952), (8, 436220), (10, 348976), (16, 218110), (17, 205280), (20, 174488), (32, 109055), (34, 102640), (40, 87244), (68, 51320), (80, 43622), (85, 41056), (136, 25660), (160, 21811), (170, 20528), (272, 12830), (340, 10264), (544, 6415), (680, 5132), (1283, 2720), (1360, 2566)]