432838720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19051}}^1$

素因数の和:19139

約数の個数: 56

約数和(自身を含む): 1045268928

約数和(自身を除く): 612430208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 19051, 22720, 38102, 76204, 95255, 152408, 190510, 304816, 381020, 609632, 762040, 1219264, 1352621, 1524080, 2705242, 3048160, 5410484, 6096320, 6763105, 10820968, 13526210, 21641936, 27052420, 43283872, 54104840, 86567744, 108209680, 216419360, 432838720]

約数ペア:

[(1, 432838720), (2, 216419360), (4, 108209680), (5, 86567744), (8, 54104840), (10, 43283872), (16, 27052420), (20, 21641936), (32, 13526210), (40, 10820968), (64, 6763105), (71, 6096320), (80, 5410484), (142, 3048160), (160, 2705242), (284, 1524080), (320, 1352621), (355, 1219264), (568, 762040), (710, 609632), (1136, 381020), (1420, 304816), (2272, 190510), (2840, 152408), (4544, 95255), (5680, 76204), (11360, 38102), (19051, 22720)]