77404060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 173958624

約数和(自身を除く): 96554564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 2347, 3298, 4694, 6596, 8245, 9388, 11735, 16490, 23470, 32980, 39899, 46940, 79798, 159596, 199495, 227659, 398990, 455318, 797980, 910636, 1138295, 2276590, 3870203, 4553180, 7740406, 15480812, 19351015, 38702030, 77404060]

約数ペア:

[(1, 77404060), (2, 38702030), (4, 19351015), (5, 15480812), (10, 7740406), (17, 4553180), (20, 3870203), (34, 2276590), (68, 1138295), (85, 910636), (97, 797980), (170, 455318), (194, 398990), (340, 227659), (388, 199495), (485, 159596), (970, 79798), (1649, 46940), (1940, 39899), (2347, 32980), (3298, 23470), (4694, 16490), (6596, 11735), (8245, 9388)]