32122640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 82334016

約数和(自身を除く): 50211376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 211, 220, 346, 422, 440, 692, 844, 865, 880, 1055, 1384, 1688, 1730, 1903, 2110, 2321, 2768, 3376, 3460, 3806, 4220, 4642, 6920, 7612, 8440, 9284, 9515, 11605, 13840, 15224, 16880, 18568, 19030, 23210, 30448, 36503, 37136, 38060, 46420, 73006, 76120, 92840, 146012, 152240, 182515, 185680, 292024, 365030, 401533, 584048, 730060, 803066, 1460120, 1606132, 2007665, 2920240, 3212264, 4015330, 6424528, 8030660, 16061320, 32122640]

約数ペア:

[(1, 32122640), (2, 16061320), (4, 8030660), (5, 6424528), (8, 4015330), (10, 3212264), (11, 2920240), (16, 2007665), (20, 1606132), (22, 1460120), (40, 803066), (44, 730060), (55, 584048), (80, 401533), (88, 365030), (110, 292024), (173, 185680), (176, 182515), (211, 152240), (220, 146012), (346, 92840), (422, 76120), (440, 73006), (692, 46420), (844, 38060), (865, 37136), (880, 36503), (1055, 30448), (1384, 23210), (1688, 19030), (1730, 18568), (1903, 16880), (2110, 15224), (2321, 13840), (2768, 11605), (3376, 9515), (3460, 9284), (3806, 8440), (4220, 7612), (4642, 6920)]