29107360

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 69438600

約数和(自身を除く): 40331240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1669, 1744, 2180, 3338, 3488, 4360, 6676, 8345, 8720, 13352, 16690, 17440, 26704, 33380, 53408, 66760, 133520, 181921, 267040, 363842, 727684, 909605, 1455368, 1819210, 2910736, 3638420, 5821472, 7276840, 14553680, 29107360]

約数ペア:

[(1, 29107360), (2, 14553680), (4, 7276840), (5, 5821472), (8, 3638420), (10, 2910736), (16, 1819210), (20, 1455368), (32, 909605), (40, 727684), (80, 363842), (109, 267040), (160, 181921), (218, 133520), (436, 66760), (545, 53408), (872, 33380), (1090, 26704), (1669, 17440), (1744, 16690), (2180, 13352), (3338, 8720), (3488, 8345), (4360, 6676)]