39695240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 100396800

約数和(自身を除く): 60701560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 3319, 5980, 6638, 11960, 13276, 16595, 26552, 33190, 43147, 66380, 76337, 86294, 132760, 152674, 172588, 215735, 305348, 345176, 381685, 431470, 610696, 763370, 862940, 992381, 1526740, 1725880, 1984762, 3053480, 3969524, 4961905, 7939048, 9923810, 19847620, 39695240]

約数ペア:

[(1, 39695240), (2, 19847620), (4, 9923810), (5, 7939048), (8, 4961905), (10, 3969524), (13, 3053480), (20, 1984762), (23, 1725880), (26, 1526740), (40, 992381), (46, 862940), (52, 763370), (65, 610696), (92, 431470), (104, 381685), (115, 345176), (130, 305348), (184, 215735), (230, 172588), (260, 152674), (299, 132760), (460, 86294), (520, 76337), (598, 66380), (920, 43147), (1196, 33190), (1495, 26552), (2392, 16595), (2990, 13276), (3319, 11960), (5980, 6638)]