27270400

素因数分解:

$2^8\times 5^2\times {\mathrm{4261}}^1$

素因数の和:4287

約数の個数: 54

約数和(自身を含む): 67514342

約数和(自身を除く): 40243942

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 4261, 6400, 8522, 17044, 21305, 34088, 42610, 68176, 85220, 106525, 136352, 170440, 213050, 272704, 340880, 426100, 545408, 681760, 852200, 1090816, 1363520, 1704400, 2727040, 3408800, 5454080, 6817600, 13635200, 27270400]

約数ペア:

[(1, 27270400), (2, 13635200), (4, 6817600), (5, 5454080), (8, 3408800), (10, 2727040), (16, 1704400), (20, 1363520), (25, 1090816), (32, 852200), (40, 681760), (50, 545408), (64, 426100), (80, 340880), (100, 272704), (128, 213050), (160, 170440), (200, 136352), (256, 106525), (320, 85220), (400, 68176), (640, 42610), (800, 34088), (1280, 21305), (1600, 17044), (3200, 8522), (4261, 6400)]