12021741260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 25987153920

約数和(自身を除く): 13965412660

約数列:

[1, 2, 4, 5, 10, 20, 79, 127, 158, 181, 254, 316, 331, 362, 395, 508, 635, 662, 724, 790, 905, 1270, 1324, 1580, 1655, 1810, 2540, 3310, 3620, 6620, 10033, 14299, 20066, 22987, 26149, 28598, 40132, 42037, 45974, 50165, 52298, 57196, 59911, 71495, 84074, 91948, 100330, 104596, 114935, 119822, 130745, 142990, 168148, 200660, 210185, 229870, 239644, 261490, 285980, 299555, 420370, 459740, 522980, 599110, 840740, 1198220, 1815973, 3320923, 3631946, 4732969, 6641846, 7263892, 7608697, 9079865, 9465938, 13283692, 15217394, 16604615, 18159730, 18931876, 23664845, 30434788, 33209230, 36319460, 38043485, 47329690, 66418460, 76086970, 94659380, 152173940, 601087063, 1202174126, 2404348252, 3005435315, 6010870630, 12021741260]

約数ペア:

[(1, 12021741260), (2, 6010870630), (4, 3005435315), (5, 2404348252), (10, 1202174126), (20, 601087063), (79, 152173940), (127, 94659380), (158, 76086970), (181, 66418460), (254, 47329690), (316, 38043485), (331, 36319460), (362, 33209230), (395, 30434788), (508, 23664845), (635, 18931876), (662, 18159730), (724, 16604615), (790, 15217394), (905, 13283692), (1270, 9465938), (1324, 9079865), (1580, 7608697), (1655, 7263892), (1810, 6641846), (2540, 4732969), (3310, 3631946), (3620, 3320923), (6620, 1815973), (10033, 1198220), (14299, 840740), (20066, 599110), (22987, 522980), (26149, 459740), (28598, 420370), (40132, 299555), (42037, 285980), (45974, 261490), (50165, 239644), (52298, 229870), (57196, 210185), (59911, 200660), (71495, 168148), (84074, 142990), (91948, 130745), (100330, 119822), (104596, 114935)]