41844920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80471}}^1$

素因数の和:80495

約数の個数: 32

約数和(自身を含む): 101394720

約数和(自身を除く): 59549800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80471, 160942, 321884, 402355, 643768, 804710, 1046123, 1609420, 2092246, 3218840, 4184492, 5230615, 8368984, 10461230, 20922460, 41844920]

約数ペア:

[(1, 41844920), (2, 20922460), (4, 10461230), (5, 8368984), (8, 5230615), (10, 4184492), (13, 3218840), (20, 2092246), (26, 1609420), (40, 1046123), (52, 804710), (65, 643768), (104, 402355), (130, 321884), (260, 160942), (520, 80471)]