34129940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 77792400

約数和(自身を除く): 43662460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 881, 1490, 1762, 1937, 2980, 3524, 3874, 4405, 7748, 8810, 9685, 11453, 17620, 19370, 22906, 38740, 45812, 57265, 114530, 131269, 229060, 262538, 525076, 656345, 1312690, 1706497, 2625380, 3412994, 6825988, 8532485, 17064970, 34129940]

約数ペア:

[(1, 34129940), (2, 17064970), (4, 8532485), (5, 6825988), (10, 3412994), (13, 2625380), (20, 1706497), (26, 1312690), (52, 656345), (65, 525076), (130, 262538), (149, 229060), (260, 131269), (298, 114530), (596, 57265), (745, 45812), (881, 38740), (1490, 22906), (1762, 19370), (1937, 17620), (2980, 11453), (3524, 9685), (3874, 8810), (4405, 7748)]