2080346460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{17681}}^1$

素因数の和:17783

約数の個数: 96

約数和(自身を含む): 6095621952

約数和(自身を除く): 4015275492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 636, 740, 795, 1060, 1110, 1590, 1961, 2220, 3180, 3922, 5883, 7844, 9805, 11766, 17681, 19610, 23532, 29415, 35362, 39220, 53043, 58830, 70724, 88405, 106086, 117660, 176810, 212172, 265215, 353620, 530430, 654197, 937093, 1060860, 1308394, 1874186, 1962591, 2616788, 2811279, 3270985, 3748372, 3925182, 4685465, 5622558, 6541970, 7850364, 9370930, 9812955, 11245116, 13083940, 14056395, 18741860, 19625910, 28112790, 34672441, 39251820, 56225580, 69344882, 104017323, 138689764, 173362205, 208034646, 346724410, 416069292, 520086615, 693448820, 1040173230, 2080346460]

約数ペア:

[(1, 2080346460), (2, 1040173230), (3, 693448820), (4, 520086615), (5, 416069292), (6, 346724410), (10, 208034646), (12, 173362205), (15, 138689764), (20, 104017323), (30, 69344882), (37, 56225580), (53, 39251820), (60, 34672441), (74, 28112790), (106, 19625910), (111, 18741860), (148, 14056395), (159, 13083940), (185, 11245116), (212, 9812955), (222, 9370930), (265, 7850364), (318, 6541970), (370, 5622558), (444, 4685465), (530, 3925182), (555, 3748372), (636, 3270985), (740, 2811279), (795, 2616788), (1060, 1962591), (1110, 1874186), (1590, 1308394), (1961, 1060860), (2220, 937093), (3180, 654197), (3922, 530430), (5883, 353620), (7844, 265215), (9805, 212172), (11766, 176810), (17681, 117660), (19610, 106086), (23532, 88405), (29415, 70724), (35362, 58830), (39220, 53043)]