76940410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 65723270

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 470, 635, 1270, 1289, 2578, 5969, 6445, 11938, 12890, 29845, 59690, 60583, 121166, 163703, 302915, 327406, 605830, 818515, 1637030, 7694041, 15388082, 38470205, 76940410]

約数ペア:

[(1, 76940410), (2, 38470205), (5, 15388082), (10, 7694041), (47, 1637030), (94, 818515), (127, 605830), (235, 327406), (254, 302915), (470, 163703), (635, 121166), (1270, 60583), (1289, 59690), (2578, 29845), (5969, 12890), (6445, 11938)]