32072120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 44443720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 491, 568, 710, 920, 982, 1420, 1633, 1964, 2455, 2840, 3266, 3928, 4910, 6532, 8165, 9820, 11293, 13064, 16330, 19640, 22586, 32660, 34861, 45172, 56465, 65320, 69722, 90344, 112930, 139444, 174305, 225860, 278888, 348610, 451720, 697220, 801803, 1394440, 1603606, 3207212, 4009015, 6414424, 8018030, 16036060, 32072120]

約数ペア:

[(1, 32072120), (2, 16036060), (4, 8018030), (5, 6414424), (8, 4009015), (10, 3207212), (20, 1603606), (23, 1394440), (40, 801803), (46, 697220), (71, 451720), (92, 348610), (115, 278888), (142, 225860), (184, 174305), (230, 139444), (284, 112930), (355, 90344), (460, 69722), (491, 65320), (568, 56465), (710, 45172), (920, 34861), (982, 32660), (1420, 22586), (1633, 19640), (1964, 16330), (2455, 13064), (2840, 11293), (3266, 9820), (3928, 8165), (4910, 6532)]