12181265980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{30403}}^1$

素因数の和:30515

約数の個数: 96

約数和(自身を含む): 29176164864

約数和(自身を除く): 16994898884

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 67, 92, 115, 130, 134, 230, 260, 268, 299, 335, 460, 598, 670, 871, 1196, 1340, 1495, 1541, 1742, 2990, 3082, 3484, 4355, 5980, 6164, 7705, 8710, 15410, 17420, 20033, 30403, 30820, 40066, 60806, 80132, 100165, 121612, 152015, 200330, 304030, 395239, 400660, 608060, 699269, 790478, 1398538, 1580956, 1976195, 2037001, 2797076, 3496345, 3952390, 4074002, 6992690, 7904780, 8148004, 9090497, 10185005, 13985380, 18180994, 20370010, 26481013, 36361988, 40740020, 45452485, 46851023, 52962026, 90904970, 93702046, 105924052, 132405065, 181809940, 187404092, 234255115, 264810130, 468510230, 529620260, 609063299, 937020460, 1218126598, 2436253196, 3045316495, 6090632990, 12181265980]

約数ペア:

[(1, 12181265980), (2, 6090632990), (4, 3045316495), (5, 2436253196), (10, 1218126598), (13, 937020460), (20, 609063299), (23, 529620260), (26, 468510230), (46, 264810130), (52, 234255115), (65, 187404092), (67, 181809940), (92, 132405065), (115, 105924052), (130, 93702046), (134, 90904970), (230, 52962026), (260, 46851023), (268, 45452485), (299, 40740020), (335, 36361988), (460, 26481013), (598, 20370010), (670, 18180994), (871, 13985380), (1196, 10185005), (1340, 9090497), (1495, 8148004), (1541, 7904780), (1742, 6992690), (2990, 4074002), (3082, 3952390), (3484, 3496345), (4355, 2797076), (5980, 2037001), (6164, 1976195), (7705, 1580956), (8710, 1398538), (15410, 790478), (17420, 699269), (20033, 608060), (30403, 400660), (30820, 395239), (40066, 304030), (60806, 200330), (80132, 152015), (100165, 121612)]