42042233120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6408877}}^1$

素因数の和:6408933

約数の個数: 48

約数和(自身を含む): 101747347128

約数和(自身を除く): 59705114008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 6408877, 12817754, 25635508, 32044385, 51271016, 64088770, 102542032, 128177540, 205084064, 256355080, 262763957, 512710160, 525527914, 1025420320, 1051055828, 1313819785, 2102111656, 2627639570, 4204223312, 5255279140, 8408446624, 10510558280, 21021116560, 42042233120]

約数ペア:

[(1, 42042233120), (2, 21021116560), (4, 10510558280), (5, 8408446624), (8, 5255279140), (10, 4204223312), (16, 2627639570), (20, 2102111656), (32, 1313819785), (40, 1051055828), (41, 1025420320), (80, 525527914), (82, 512710160), (160, 262763957), (164, 256355080), (205, 205084064), (328, 128177540), (410, 102542032), (656, 64088770), (820, 51271016), (1312, 32044385), (1640, 25635508), (3280, 12817754), (6560, 6408877)]