45443320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 110859840

約数和(自身を除く): 65416520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 311, 520, 562, 622, 1124, 1244, 1405, 1555, 2248, 2488, 2810, 3110, 3653, 4043, 5620, 6220, 7306, 8086, 11240, 12440, 14612, 16172, 18265, 20215, 29224, 32344, 36530, 40430, 73060, 80860, 87391, 146120, 161720, 174782, 349564, 436955, 699128, 873910, 1136083, 1747820, 2272166, 3495640, 4544332, 5680415, 9088664, 11360830, 22721660, 45443320]

約数ペア:

[(1, 45443320), (2, 22721660), (4, 11360830), (5, 9088664), (8, 5680415), (10, 4544332), (13, 3495640), (20, 2272166), (26, 1747820), (40, 1136083), (52, 873910), (65, 699128), (104, 436955), (130, 349564), (260, 174782), (281, 161720), (311, 146120), (520, 87391), (562, 80860), (622, 73060), (1124, 40430), (1244, 36530), (1405, 32344), (1555, 29224), (2248, 20215), (2488, 18265), (2810, 16172), (3110, 14612), (3653, 12440), (4043, 11240), (5620, 8086), (6220, 7306)]