121566940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 296755200

約数和(自身を除く): 175188260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 127, 190, 209, 220, 229, 254, 380, 418, 458, 508, 635, 836, 916, 1045, 1145, 1270, 1397, 2090, 2290, 2413, 2519, 2540, 2794, 4180, 4351, 4580, 4826, 5038, 5588, 6985, 8702, 9652, 10076, 12065, 12595, 13970, 17404, 21755, 24130, 25190, 26543, 27940, 29083, 43510, 47861, 48260, 50380, 53086, 58166, 87020, 95722, 106172, 116332, 132715, 145415, 191444, 239305, 265430, 290830, 319913, 478610, 530860, 552577, 581660, 639826, 957220, 1105154, 1279652, 1599565, 2210308, 2762885, 3199130, 5525770, 6078347, 6398260, 11051540, 12156694, 24313388, 30391735, 60783470, 121566940]

約数ペア:

[(1, 121566940), (2, 60783470), (4, 30391735), (5, 24313388), (10, 12156694), (11, 11051540), (19, 6398260), (20, 6078347), (22, 5525770), (38, 3199130), (44, 2762885), (55, 2210308), (76, 1599565), (95, 1279652), (110, 1105154), (127, 957220), (190, 639826), (209, 581660), (220, 552577), (229, 530860), (254, 478610), (380, 319913), (418, 290830), (458, 265430), (508, 239305), (635, 191444), (836, 145415), (916, 132715), (1045, 116332), (1145, 106172), (1270, 95722), (1397, 87020), (2090, 58166), (2290, 53086), (2413, 50380), (2519, 48260), (2540, 47861), (2794, 43510), (4180, 29083), (4351, 27940), (4580, 26543), (4826, 25190), (5038, 24130), (5588, 21755), (6985, 17404), (8702, 13970), (9652, 12595), (10076, 12065)]