130620180340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{29641}}^1$

素因数の和:30677

約数の個数: 96

約数和(自身を含む): 313103466144

約数和(自身を除く): 182483285804

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 997, 1105, 1994, 2210, 3988, 4420, 4985, 9970, 12961, 16949, 19940, 25922, 29641, 33898, 51844, 59282, 64805, 67796, 84745, 118564, 129610, 148205, 169490, 220337, 259220, 296410, 338980, 385333, 440674, 503897, 592820, 770666, 881348, 1007794, 1101685, 1541332, 1926665, 2015588, 2203370, 2519485, 3853330, 4406740, 5038970, 6550661, 7706660, 10077940, 13101322, 26202644, 29552077, 32753305, 59104154, 65506610, 118208308, 131013220, 147760385, 295520770, 384177001, 502385309, 591041540, 768354002, 1004770618, 1536708004, 1920885005, 2009541236, 2511926545, 3841770010, 5023853090, 6531009017, 7683540020, 10047706180, 13062018034, 26124036068, 32655045085, 65310090170, 130620180340]

約数ペア:

[(1, 130620180340), (2, 65310090170), (4, 32655045085), (5, 26124036068), (10, 13062018034), (13, 10047706180), (17, 7683540020), (20, 6531009017), (26, 5023853090), (34, 3841770010), (52, 2511926545), (65, 2009541236), (68, 1920885005), (85, 1536708004), (130, 1004770618), (170, 768354002), (221, 591041540), (260, 502385309), (340, 384177001), (442, 295520770), (884, 147760385), (997, 131013220), (1105, 118208308), (1994, 65506610), (2210, 59104154), (3988, 32753305), (4420, 29552077), (4985, 26202644), (9970, 13101322), (12961, 10077940), (16949, 7706660), (19940, 6550661), (25922, 5038970), (29641, 4406740), (33898, 3853330), (51844, 2519485), (59282, 2203370), (64805, 2015588), (67796, 1926665), (84745, 1541332), (118564, 1101685), (129610, 1007794), (148205, 881348), (169490, 770666), (220337, 592820), (259220, 503897), (296410, 440674), (338980, 385333)]