79341280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6277}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 189846720

約数和(自身を除く): 110505440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6277, 6320, 12554, 12640, 25108, 31385, 50216, 62770, 100432, 125540, 200864, 251080, 495883, 502160, 991766, 1004320, 1983532, 2479415, 3967064, 4958830, 7934128, 9917660, 15868256, 19835320, 39670640, 79341280]

約数ペア:

[(1, 79341280), (2, 39670640), (4, 19835320), (5, 15868256), (8, 9917660), (10, 7934128), (16, 4958830), (20, 3967064), (32, 2479415), (40, 1983532), (79, 1004320), (80, 991766), (158, 502160), (160, 495883), (316, 251080), (395, 200864), (632, 125540), (790, 100432), (1264, 62770), (1580, 50216), (2528, 31385), (3160, 25108), (6277, 12640), (6320, 12554)]