16593520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 39528720

約数和(自身を除く): 22935200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 5059, 10118, 20236, 25295, 40472, 50590, 80944, 101180, 202360, 207419, 404720, 414838, 829676, 1037095, 1659352, 2074190, 3318704, 4148380, 8296760, 16593520]

約数ペア:

[(1, 16593520), (2, 8296760), (4, 4148380), (5, 3318704), (8, 2074190), (10, 1659352), (16, 1037095), (20, 829676), (40, 414838), (41, 404720), (80, 207419), (82, 202360), (164, 101180), (205, 80944), (328, 50590), (410, 40472), (656, 25295), (820, 20236), (1640, 10118), (3280, 5059)]