45512480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21909

約数の個数: 48

約数和(自身を含む): 115799544

約数和(自身を除く): 70287064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21881, 43762, 87524, 109405, 175048, 218810, 284453, 350096, 437620, 568906, 700192, 875240, 1137812, 1422265, 1750480, 2275624, 2844530, 3500960, 4551248, 5689060, 9102496, 11378120, 22756240, 45512480]

約数ペア:

[(1, 45512480), (2, 22756240), (4, 11378120), (5, 9102496), (8, 5689060), (10, 4551248), (13, 3500960), (16, 2844530), (20, 2275624), (26, 1750480), (32, 1422265), (40, 1137812), (52, 875240), (65, 700192), (80, 568906), (104, 437620), (130, 350096), (160, 284453), (208, 218810), (260, 175048), (416, 109405), (520, 87524), (1040, 43762), (2080, 21881)]