2076140540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{57131}}^1$

素因数の和:57242

約数の個数: 48

約数和(自身を含む): 4607124480

約数和(自身を除く): 2530983940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 57131, 114262, 228524, 285655, 571310, 1142620, 1314013, 2628026, 4513349, 5256052, 6570065, 9026698, 13140130, 18053396, 22566745, 26280260, 45133490, 90266980, 103807027, 207614054, 415228108, 519035135, 1038070270, 2076140540]

約数ペア:

[(1, 2076140540), (2, 1038070270), (4, 519035135), (5, 415228108), (10, 207614054), (20, 103807027), (23, 90266980), (46, 45133490), (79, 26280260), (92, 22566745), (115, 18053396), (158, 13140130), (230, 9026698), (316, 6570065), (395, 5256052), (460, 4513349), (790, 2628026), (1580, 1314013), (1817, 1142620), (3634, 571310), (7268, 285655), (9085, 228524), (18170, 114262), (36340, 57131)]