127930660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 323616384

約数和(自身を除く): 195685724

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 451, 533, 572, 715, 820, 902, 1066, 1091, 1430, 1804, 2132, 2182, 2255, 2665, 2860, 4364, 4510, 5330, 5455, 5863, 9020, 10660, 10910, 11726, 12001, 14183, 21820, 23452, 24002, 28366, 29315, 44731, 48004, 56732, 58630, 60005, 70915, 89462, 117260, 120010, 141830, 156013, 178924, 223655, 240020, 283660, 312026, 447310, 492041, 581503, 624052, 780065, 894620, 984082, 1163006, 1560130, 1968164, 2326012, 2460205, 2907515, 3120260, 4920410, 5815030, 6396533, 9840820, 11630060, 12793066, 25586132, 31982665, 63965330, 127930660]

約数ペア:

[(1, 127930660), (2, 63965330), (4, 31982665), (5, 25586132), (10, 12793066), (11, 11630060), (13, 9840820), (20, 6396533), (22, 5815030), (26, 4920410), (41, 3120260), (44, 2907515), (52, 2460205), (55, 2326012), (65, 1968164), (82, 1560130), (110, 1163006), (130, 984082), (143, 894620), (164, 780065), (205, 624052), (220, 581503), (260, 492041), (286, 447310), (410, 312026), (451, 283660), (533, 240020), (572, 223655), (715, 178924), (820, 156013), (902, 141830), (1066, 120010), (1091, 117260), (1430, 89462), (1804, 70915), (2132, 60005), (2182, 58630), (2255, 56732), (2665, 48004), (2860, 44731), (4364, 29315), (4510, 28366), (5330, 24002), (5455, 23452), (5863, 21820), (9020, 14183), (10660, 12001), (10910, 11726)]