15695965760

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{505669}}^1$

素因数の和:505783

約数の個数: 56

約数和(自身を含む): 37761412920

約数和(自身を除く): 22065447160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 505669, 1011338, 2022676, 2528345, 4045352, 5056690, 8090704, 10113380, 16181408, 20226760, 32362816, 40453520, 49049893, 80907040, 98099786, 161814080, 196199572, 245249465, 392399144, 490498930, 784798288, 980997860, 1569596576, 1961995720, 3139193152, 3923991440, 7847982880, 15695965760]

約数ペア:

[(1, 15695965760), (2, 7847982880), (4, 3923991440), (5, 3139193152), (8, 1961995720), (10, 1569596576), (16, 980997860), (20, 784798288), (32, 490498930), (40, 392399144), (64, 245249465), (80, 196199572), (97, 161814080), (160, 98099786), (194, 80907040), (320, 49049893), (388, 40453520), (485, 32362816), (776, 20226760), (970, 16181408), (1552, 10113380), (1940, 8090704), (3104, 5056690), (3880, 4045352), (6208, 2528345), (7760, 2022676), (15520, 1011338), (31040, 505669)]