124698520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3568

約数の個数: 64

約数和(自身を含む): 301708800

約数和(自身を除く): 177010280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3491, 3572, 4465, 6982, 7144, 8930, 13964, 17455, 17860, 27928, 34910, 35720, 66329, 69820, 132658, 139640, 164077, 265316, 328154, 331645, 530632, 656308, 663290, 820385, 1312616, 1326580, 1640770, 2653160, 3117463, 3281540, 6234926, 6563080, 12469852, 15587315, 24939704, 31174630, 62349260, 124698520]

約数ペア:

[(1, 124698520), (2, 62349260), (4, 31174630), (5, 24939704), (8, 15587315), (10, 12469852), (19, 6563080), (20, 6234926), (38, 3281540), (40, 3117463), (47, 2653160), (76, 1640770), (94, 1326580), (95, 1312616), (152, 820385), (188, 663290), (190, 656308), (235, 530632), (376, 331645), (380, 328154), (470, 265316), (760, 164077), (893, 139640), (940, 132658), (1786, 69820), (1880, 66329), (3491, 35720), (3572, 34910), (4465, 27928), (6982, 17860), (7144, 17455), (8930, 13964)]