43275440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41611}}^1$

素因数の和:41637

約数の個数: 40

約数和(自身を含む): 108357648

約数和(自身を除く): 65082208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 41611, 83222, 166444, 208055, 332888, 416110, 540943, 665776, 832220, 1081886, 1664440, 2163772, 2704715, 3328880, 4327544, 5409430, 8655088, 10818860, 21637720, 43275440]

約数ペア:

[(1, 43275440), (2, 21637720), (4, 10818860), (5, 8655088), (8, 5409430), (10, 4327544), (13, 3328880), (16, 2704715), (20, 2163772), (26, 1664440), (40, 1081886), (52, 832220), (65, 665776), (80, 540943), (104, 416110), (130, 332888), (208, 208055), (260, 166444), (520, 83222), (1040, 41611)]