91367680

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 224320824

約数和(自身を除く): 132953144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1741, 2624, 3280, 3482, 5248, 6560, 6964, 8705, 10496, 13120, 13928, 17410, 26240, 27856, 34820, 52480, 55712, 69640, 71381, 111424, 139280, 142762, 222848, 278560, 285524, 356905, 445696, 557120, 571048, 713810, 1114240, 1142096, 1427620, 2228480, 2284192, 2855240, 4568384, 5710480, 9136768, 11420960, 18273536, 22841920, 45683840, 91367680]

約数ペア:

[(1, 91367680), (2, 45683840), (4, 22841920), (5, 18273536), (8, 11420960), (10, 9136768), (16, 5710480), (20, 4568384), (32, 2855240), (40, 2284192), (41, 2228480), (64, 1427620), (80, 1142096), (82, 1114240), (128, 713810), (160, 571048), (164, 557120), (205, 445696), (256, 356905), (320, 285524), (328, 278560), (410, 222848), (640, 142762), (656, 139280), (820, 111424), (1280, 71381), (1312, 69640), (1640, 55712), (1741, 52480), (2624, 34820), (3280, 27856), (3482, 26240), (5248, 17410), (6560, 13928), (6964, 13120), (8705, 10496)]