22212160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 56

約数和(自身を含む): 54214776

約数和(自身を除く): 32002616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 1693, 2624, 3280, 3386, 6560, 6772, 8465, 13120, 13544, 16930, 27088, 33860, 54176, 67720, 69413, 108352, 135440, 138826, 270880, 277652, 347065, 541760, 555304, 694130, 1110608, 1388260, 2221216, 2776520, 4442432, 5553040, 11106080, 22212160]

約数ペア:

[(1, 22212160), (2, 11106080), (4, 5553040), (5, 4442432), (8, 2776520), (10, 2221216), (16, 1388260), (20, 1110608), (32, 694130), (40, 555304), (41, 541760), (64, 347065), (80, 277652), (82, 270880), (160, 138826), (164, 135440), (205, 108352), (320, 69413), (328, 67720), (410, 54176), (656, 33860), (820, 27088), (1312, 16930), (1640, 13544), (1693, 13120), (2624, 8465), (3280, 6772), (3386, 6560)]