2045661860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3709}}^1$

素因数の和:3861

約数の個数: 96

約数和(自身を含む): 4936377600

約数和(自身を除く): 2890715740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 109, 110, 115, 218, 220, 230, 253, 436, 460, 506, 545, 1012, 1090, 1199, 1265, 2180, 2398, 2507, 2530, 3709, 4796, 5014, 5060, 5995, 7418, 10028, 11990, 12535, 14836, 18545, 23980, 25070, 27577, 37090, 40799, 50140, 55154, 74180, 81598, 85307, 110308, 137885, 163196, 170614, 203995, 275770, 341228, 404281, 407990, 426535, 551540, 808562, 815980, 853070, 938377, 1617124, 1706140, 1876754, 2021405, 3753508, 4042810, 4447091, 4691885, 8085620, 8894182, 9298463, 9383770, 17788364, 18596926, 18767540, 22235455, 37193852, 44470910, 46492315, 88941820, 92984630, 102283093, 185969260, 204566186, 409132372, 511415465, 1022830930, 2045661860]

約数ペア:

[(1, 2045661860), (2, 1022830930), (4, 511415465), (5, 409132372), (10, 204566186), (11, 185969260), (20, 102283093), (22, 92984630), (23, 88941820), (44, 46492315), (46, 44470910), (55, 37193852), (92, 22235455), (109, 18767540), (110, 18596926), (115, 17788364), (218, 9383770), (220, 9298463), (230, 8894182), (253, 8085620), (436, 4691885), (460, 4447091), (506, 4042810), (545, 3753508), (1012, 2021405), (1090, 1876754), (1199, 1706140), (1265, 1617124), (2180, 938377), (2398, 853070), (2507, 815980), (2530, 808562), (3709, 551540), (4796, 426535), (5014, 407990), (5060, 404281), (5995, 341228), (7418, 275770), (10028, 203995), (11990, 170614), (12535, 163196), (14836, 137885), (18545, 110308), (23980, 85307), (25070, 81598), (27577, 74180), (37090, 55154), (40799, 50140)]