107974400

素因数分解:

$2^8\times 5^2\times {\mathrm{16871}}^1$

素因数の和:16897

約数の個数: 54

約数和(自身を含む): 267269352

約数和(自身を除く): 159294952

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, 6400, 16871, 33742, 67484, 84355, 134968, 168710, 269936, 337420, 421775, 539872, 674840, 843550, 1079744, 1349680, 1687100, 2159488, 2699360, 3374200, 4318976, 5398720, 6748400, 10797440, 13496800, 21594880, 26993600, 53987200, 107974400]

約数ペア:

[(1, 107974400), (2, 53987200), (4, 26993600), (5, 21594880), (8, 13496800), (10, 10797440), (16, 6748400), (20, 5398720), (25, 4318976), (32, 3374200), (40, 2699360), (50, 2159488), (64, 1687100), (80, 1349680), (100, 1079744), (128, 843550), (160, 674840), (200, 539872), (256, 421775), (320, 337420), (400, 269936), (640, 168710), (800, 134968), (1280, 84355), (1600, 67484), (3200, 33742), (6400, 16871)]