36921040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 93494016

約数和(自身を除く): 56572976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 208, 260, 262, 271, 520, 524, 542, 655, 1040, 1048, 1084, 1310, 1355, 1703, 2096, 2168, 2620, 2710, 3406, 3523, 4336, 5240, 5420, 6812, 7046, 8515, 10480, 10840, 13624, 14092, 17030, 17615, 21680, 27248, 28184, 34060, 35230, 35501, 56368, 68120, 70460, 71002, 136240, 140920, 142004, 177505, 281840, 284008, 355010, 461513, 568016, 710020, 923026, 1420040, 1846052, 2307565, 2840080, 3692104, 4615130, 7384208, 9230260, 18460520, 36921040]

約数ペア:

[(1, 36921040), (2, 18460520), (4, 9230260), (5, 7384208), (8, 4615130), (10, 3692104), (13, 2840080), (16, 2307565), (20, 1846052), (26, 1420040), (40, 923026), (52, 710020), (65, 568016), (80, 461513), (104, 355010), (130, 284008), (131, 281840), (208, 177505), (260, 142004), (262, 140920), (271, 136240), (520, 71002), (524, 70460), (542, 68120), (655, 56368), (1040, 35501), (1048, 35230), (1084, 34060), (1310, 28184), (1355, 27248), (1703, 21680), (2096, 17615), (2168, 17030), (2620, 14092), (2710, 13624), (3406, 10840), (3523, 10480), (4336, 8515), (5240, 7046), (5420, 6812)]