2085673580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{41597}}^1$

素因数の和:41738

約数の個数: 48

約数和(自身を含む): 4612386240

約数和(自身を除く): 2526712660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 41597, 50140, 83194, 166388, 207985, 415970, 831940, 956731, 1913462, 3826924, 4534073, 4783655, 9068146, 9567310, 18136292, 19134620, 22670365, 45340730, 90681460, 104283679, 208567358, 417134716, 521418395, 1042836790, 2085673580]

約数ペア:

[(1, 2085673580), (2, 1042836790), (4, 521418395), (5, 417134716), (10, 208567358), (20, 104283679), (23, 90681460), (46, 45340730), (92, 22670365), (109, 19134620), (115, 18136292), (218, 9567310), (230, 9068146), (436, 4783655), (460, 4534073), (545, 3826924), (1090, 1913462), (2180, 956731), (2507, 831940), (5014, 415970), (10028, 207985), (12535, 166388), (25070, 83194), (41597, 50140)]