191036012540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{974773}}^1$

素因数の和:975062

約数の個数: 48

約数和(自身を含む): 412680320640

約数和(自身を除く): 221644308100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 239, 410, 478, 820, 956, 1195, 2390, 4780, 9799, 19598, 39196, 48995, 97990, 195980, 974773, 1949546, 3899092, 4873865, 9747730, 19495460, 39965693, 79931386, 159862772, 199828465, 232970747, 399656930, 465941494, 799313860, 931882988, 1164853735, 2329707470, 4659414940, 9551800627, 19103601254, 38207202508, 47759003135, 95518006270, 191036012540]

約数ペア:

[(1, 191036012540), (2, 95518006270), (4, 47759003135), (5, 38207202508), (10, 19103601254), (20, 9551800627), (41, 4659414940), (82, 2329707470), (164, 1164853735), (205, 931882988), (239, 799313860), (410, 465941494), (478, 399656930), (820, 232970747), (956, 199828465), (1195, 159862772), (2390, 79931386), (4780, 39965693), (9799, 19495460), (19598, 9747730), (39196, 4873865), (48995, 3899092), (97990, 1949546), (195980, 974773)]