32499020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 70371840

約数和(自身を除く): 37872820

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 307, 316, 335, 395, 614, 670, 790, 1228, 1340, 1535, 1580, 3070, 5293, 6140, 10586, 20569, 21172, 24253, 26465, 41138, 48506, 52930, 82276, 97012, 102845, 105860, 121265, 205690, 242530, 411380, 485060, 1624951, 3249902, 6499804, 8124755, 16249510, 32499020]

約数ペア:

[(1, 32499020), (2, 16249510), (4, 8124755), (5, 6499804), (10, 3249902), (20, 1624951), (67, 485060), (79, 411380), (134, 242530), (158, 205690), (268, 121265), (307, 105860), (316, 102845), (335, 97012), (395, 82276), (614, 52930), (670, 48506), (790, 41138), (1228, 26465), (1340, 24253), (1535, 21172), (1580, 20569), (3070, 10586), (5293, 6140)]