57718880

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 80084800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3719, 3880, 7438, 7760, 14876, 15520, 18595, 29752, 37190, 59504, 74380, 119008, 148760, 297520, 360743, 595040, 721486, 1442972, 1803715, 2885944, 3607430, 5771888, 7214860, 11543776, 14429720, 28859440, 57718880]

約数ペア:

[(1, 57718880), (2, 28859440), (4, 14429720), (5, 11543776), (8, 7214860), (10, 5771888), (16, 3607430), (20, 2885944), (32, 1803715), (40, 1442972), (80, 721486), (97, 595040), (160, 360743), (194, 297520), (388, 148760), (485, 119008), (776, 74380), (970, 59504), (1552, 37190), (1940, 29752), (3104, 18595), (3719, 15520), (3880, 14876), (7438, 7760)]