24893780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 55774656

約数和(自身を除く): 30880876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 347, 422, 694, 844, 1055, 1388, 1735, 2110, 3470, 3587, 4220, 5899, 6940, 7174, 11798, 14348, 17935, 23596, 29495, 35870, 58990, 71740, 73217, 117980, 146434, 292868, 366085, 732170, 1244689, 1464340, 2489378, 4978756, 6223445, 12446890, 24893780]

約数ペア:

[(1, 24893780), (2, 12446890), (4, 6223445), (5, 4978756), (10, 2489378), (17, 1464340), (20, 1244689), (34, 732170), (68, 366085), (85, 292868), (170, 146434), (211, 117980), (340, 73217), (347, 71740), (422, 58990), (694, 35870), (844, 29495), (1055, 23596), (1388, 17935), (1735, 14348), (2110, 11798), (3470, 7174), (3587, 6940), (4220, 5899)]