9136720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6043

約数の個数: 40

約数和(自身を含む): 22364640

約数和(自身を除く): 13227920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6011, 12022, 24044, 30055, 48088, 60110, 96176, 114209, 120220, 228418, 240440, 456836, 480880, 571045, 913672, 1142090, 1827344, 2284180, 4568360, 9136720]

約数ペア:

[(1, 9136720), (2, 4568360), (4, 2284180), (5, 1827344), (8, 1142090), (10, 913672), (16, 571045), (19, 480880), (20, 456836), (38, 240440), (40, 228418), (76, 120220), (80, 114209), (95, 96176), (152, 60110), (190, 48088), (304, 30055), (380, 24044), (760, 12022), (1520, 6011)]