80452100240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32440363}}^1$

素因数の和:32440407

約数の個数: 40

約数和(自身を含む): 193085046528

約数和(自身を除く): 112632946288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 32440363, 64880726, 129761452, 162201815, 259522904, 324403630, 519045808, 648807260, 1005651253, 1297614520, 2011302506, 2595229040, 4022605012, 5028256265, 8045210024, 10056512530, 16090420048, 20113025060, 40226050120, 80452100240]

約数ペア:

[(1, 80452100240), (2, 40226050120), (4, 20113025060), (5, 16090420048), (8, 10056512530), (10, 8045210024), (16, 5028256265), (20, 4022605012), (31, 2595229040), (40, 2011302506), (62, 1297614520), (80, 1005651253), (124, 648807260), (155, 519045808), (248, 324403630), (310, 259522904), (496, 162201815), (620, 129761452), (1240, 64880726), (2480, 32440363)]