73725680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 197290944

約数和(自身を除く): 123565264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 761, 865, 1211, 1384, 1522, 1730, 2422, 2768, 3044, 3460, 3805, 4844, 5327, 6055, 6088, 6920, 7610, 9688, 10654, 12110, 12176, 13840, 15220, 19376, 21308, 24220, 26635, 30440, 42616, 48440, 53270, 60880, 85232, 96880, 106540, 131653, 213080, 263306, 426160, 526612, 658265, 921571, 1053224, 1316530, 1843142, 2106448, 2633060, 3686284, 4607855, 5266120, 7372568, 9215710, 10532240, 14745136, 18431420, 36862840, 73725680]

約数ペア:

[(1, 73725680), (2, 36862840), (4, 18431420), (5, 14745136), (7, 10532240), (8, 9215710), (10, 7372568), (14, 5266120), (16, 4607855), (20, 3686284), (28, 2633060), (35, 2106448), (40, 1843142), (56, 1316530), (70, 1053224), (80, 921571), (112, 658265), (140, 526612), (173, 426160), (280, 263306), (346, 213080), (560, 131653), (692, 106540), (761, 96880), (865, 85232), (1211, 60880), (1384, 53270), (1522, 48440), (1730, 42616), (2422, 30440), (2768, 26635), (3044, 24220), (3460, 21308), (3805, 19376), (4844, 15220), (5327, 13840), (6055, 12176), (6088, 12110), (6920, 10654), (7610, 9688)]