80041528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75259

約数の個数: 32

約数和(自身を含む): 180547200

約数和(自身を除く): 100505672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 75227, 150454, 300908, 526589, 601816, 1053178, 1429313, 2106356, 2858626, 4212712, 5717252, 10005191, 11434504, 20010382, 40020764, 80041528]

約数ペア:

[(1, 80041528), (2, 40020764), (4, 20010382), (7, 11434504), (8, 10005191), (14, 5717252), (19, 4212712), (28, 2858626), (38, 2106356), (56, 1429313), (76, 1053178), (133, 601816), (152, 526589), (266, 300908), (532, 150454), (1064, 75227)]