29926720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 56

約数和(自身を含む): 73033128

約数和(自身を除く): 43106408

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, 2281, 2624, 3280, 4562, 6560, 9124, 11405, 13120, 18248, 22810, 36496, 45620, 72992, 91240, 93521, 145984, 182480, 187042, 364960, 374084, 467605, 729920, 748168, 935210, 1496336, 1870420, 2992672, 3740840, 5985344, 7481680, 14963360, 29926720]

約数ペア:

[(1, 29926720), (2, 14963360), (4, 7481680), (5, 5985344), (8, 3740840), (10, 2992672), (16, 1870420), (20, 1496336), (32, 935210), (40, 748168), (41, 729920), (64, 467605), (80, 374084), (82, 364960), (160, 187042), (164, 182480), (205, 145984), (320, 93521), (328, 91240), (410, 72992), (656, 45620), (820, 36496), (1312, 22810), (1640, 18248), (2281, 13120), (2624, 11405), (3280, 9124), (4562, 6560)]