78043360

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13183}}^1$

素因数の和:13235

約数の個数: 48

約数和(自身を含む): 189374976

約数和(自身を除く): 111331616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 13183, 26366, 52732, 65915, 105464, 131830, 210928, 263660, 421856, 487771, 527320, 975542, 1054640, 1951084, 2109280, 2438855, 3902168, 4877710, 7804336, 9755420, 15608672, 19510840, 39021680, 78043360]

約数ペア:

[(1, 78043360), (2, 39021680), (4, 19510840), (5, 15608672), (8, 9755420), (10, 7804336), (16, 4877710), (20, 3902168), (32, 2438855), (37, 2109280), (40, 1951084), (74, 1054640), (80, 975542), (148, 527320), (160, 487771), (185, 421856), (296, 263660), (370, 210928), (592, 131830), (740, 105464), (1184, 65915), (1480, 52732), (2960, 26366), (5920, 13183)]