40633580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 92673504

約数和(自身を除く): 52039924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1193, 1310, 1703, 2386, 2620, 3406, 4772, 5965, 6812, 8515, 11930, 15509, 17030, 23860, 31018, 34060, 62036, 77545, 155090, 156283, 310180, 312566, 625132, 781415, 1562830, 2031679, 3125660, 4063358, 8126716, 10158395, 20316790, 40633580]

約数ペア:

[(1, 40633580), (2, 20316790), (4, 10158395), (5, 8126716), (10, 4063358), (13, 3125660), (20, 2031679), (26, 1562830), (52, 781415), (65, 625132), (130, 312566), (131, 310180), (260, 156283), (262, 155090), (524, 77545), (655, 62036), (1193, 34060), (1310, 31018), (1703, 23860), (2386, 17030), (2620, 15509), (3406, 11930), (4772, 8515), (5965, 6812)]