39256750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 81139968

約数和(自身を除く): 41883218

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 257, 325, 470, 514, 611, 650, 1175, 1222, 1285, 1625, 2350, 2570, 3055, 3250, 3341, 5875, 6110, 6425, 6682, 11750, 12079, 12850, 15275, 16705, 24158, 30550, 32125, 33410, 60395, 64250, 76375, 83525, 120790, 152750, 157027, 167050, 301975, 314054, 417625, 603950, 785135, 835250, 1509875, 1570270, 3019750, 3925675, 7851350, 19628375, 39256750]

約数ペア:

[(1, 39256750), (2, 19628375), (5, 7851350), (10, 3925675), (13, 3019750), (25, 1570270), (26, 1509875), (47, 835250), (50, 785135), (65, 603950), (94, 417625), (125, 314054), (130, 301975), (235, 167050), (250, 157027), (257, 152750), (325, 120790), (470, 83525), (514, 76375), (611, 64250), (650, 60395), (1175, 33410), (1222, 32125), (1285, 30550), (1625, 24158), (2350, 16705), (2570, 15275), (3055, 12850), (3250, 12079), (3341, 11750), (5875, 6682), (6110, 6425)]