80800844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 156760800

約数和(自身を除く): 75959956

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 601, 1102, 1159, 1202, 1769, 2204, 2318, 2404, 3538, 4636, 7076, 11419, 17429, 22838, 33611, 34858, 36661, 45676, 67222, 69716, 73322, 134444, 146644, 331151, 662302, 696559, 1063169, 1324604, 1393118, 2126338, 2786236, 4252676, 20200211, 40400422, 80800844]

約数ペア:

[(1, 80800844), (2, 40400422), (4, 20200211), (19, 4252676), (29, 2786236), (38, 2126338), (58, 1393118), (61, 1324604), (76, 1063169), (116, 696559), (122, 662302), (244, 331151), (551, 146644), (601, 134444), (1102, 73322), (1159, 69716), (1202, 67222), (1769, 45676), (2204, 36661), (2318, 34858), (2404, 33611), (3538, 22838), (4636, 17429), (7076, 11419)]