125909300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 308417760

約数和(自身を除く): 182508460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2900, 3190, 3947, 6380, 7894, 7975, 15788, 15950, 19735, 31900, 39470, 43417, 78940, 86834, 98675, 114463, 173668, 197350, 217085, 228926, 394700, 434170, 457852, 572315, 868340, 1085425, 1144630, 1259093, 2170850, 2289260, 2518186, 2861575, 4341700, 5036372, 5723150, 6295465, 11446300, 12590930, 25181860, 31477325, 62954650, 125909300]

約数ペア:

[(1, 125909300), (2, 62954650), (4, 31477325), (5, 25181860), (10, 12590930), (11, 11446300), (20, 6295465), (22, 5723150), (25, 5036372), (29, 4341700), (44, 2861575), (50, 2518186), (55, 2289260), (58, 2170850), (100, 1259093), (110, 1144630), (116, 1085425), (145, 868340), (220, 572315), (275, 457852), (290, 434170), (319, 394700), (550, 228926), (580, 217085), (638, 197350), (725, 173668), (1100, 114463), (1276, 98675), (1450, 86834), (1595, 78940), (2900, 43417), (3190, 39470), (3947, 31900), (6380, 19735), (7894, 15950), (7975, 15788)]