79340720

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1283}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 184849776

約数和(自身を除く): 105509056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1283, 1546, 2566, 3092, 3865, 5132, 6184, 6415, 7730, 10264, 12368, 12830, 15460, 20528, 25660, 30920, 51320, 61840, 102640, 991759, 1983518, 3967036, 4958795, 7934072, 9917590, 15868144, 19835180, 39670360, 79340720]

約数ペア:

[(1, 79340720), (2, 39670360), (4, 19835180), (5, 15868144), (8, 9917590), (10, 7934072), (16, 4958795), (20, 3967036), (40, 1983518), (80, 991759), (773, 102640), (1283, 61840), (1546, 51320), (2566, 30920), (3092, 25660), (3865, 20528), (5132, 15460), (6184, 12830), (6415, 12368), (7730, 10264)]