105219200

素因数分解:

$2^7\times 5^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 262951920

約数和(自身を除く): 157732720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 200, 251, 262, 320, 400, 502, 524, 640, 655, 800, 1004, 1048, 1255, 1310, 1600, 2008, 2096, 2510, 2620, 3200, 3275, 4016, 4192, 5020, 5240, 6275, 6550, 8032, 8384, 10040, 10480, 12550, 13100, 16064, 16768, 20080, 20960, 25100, 26200, 32128, 32881, 40160, 41920, 50200, 52400, 65762, 80320, 83840, 100400, 104800, 131524, 160640, 164405, 200800, 209600, 263048, 328810, 401600, 419200, 526096, 657620, 803200, 822025, 1052192, 1315240, 1644050, 2104384, 2630480, 3288100, 4208768, 5260960, 6576200, 10521920, 13152400, 21043840, 26304800, 52609600, 105219200]

約数ペア:

[(1, 105219200), (2, 52609600), (4, 26304800), (5, 21043840), (8, 13152400), (10, 10521920), (16, 6576200), (20, 5260960), (25, 4208768), (32, 3288100), (40, 2630480), (50, 2104384), (64, 1644050), (80, 1315240), (100, 1052192), (128, 822025), (131, 803200), (160, 657620), (200, 526096), (251, 419200), (262, 401600), (320, 328810), (400, 263048), (502, 209600), (524, 200800), (640, 164405), (655, 160640), (800, 131524), (1004, 104800), (1048, 100400), (1255, 83840), (1310, 80320), (1600, 65762), (2008, 52400), (2096, 50200), (2510, 41920), (2620, 40160), (3200, 32881), (3275, 32128), (4016, 26200), (4192, 25100), (5020, 20960), (5240, 20080), (6275, 16768), (6550, 16064), (8032, 13100), (8384, 12550), (10040, 10480)]