80290464

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20399}}^1$

素因数の和:20453

約数の個数: 48

約数和(自身を含む): 215913600

約数和(自身を除く): 135623136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 20399, 40798, 61197, 81596, 122394, 163192, 244788, 326384, 489576, 652768, 836359, 979152, 1672718, 1958304, 2509077, 3345436, 5018154, 6690872, 10036308, 13381744, 20072616, 26763488, 40145232, 80290464]

約数ペア:

[(1, 80290464), (2, 40145232), (3, 26763488), (4, 20072616), (6, 13381744), (8, 10036308), (12, 6690872), (16, 5018154), (24, 3345436), (32, 2509077), (41, 1958304), (48, 1672718), (82, 979152), (96, 836359), (123, 652768), (164, 489576), (246, 326384), (328, 244788), (492, 163192), (656, 122394), (984, 81596), (1312, 61197), (1968, 40798), (3936, 20399)]