7347680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 18280080

約数和(自身を除く): 10932400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2417, 3040, 4834, 9668, 12085, 19336, 24170, 38672, 45923, 48340, 77344, 91846, 96680, 183692, 193360, 229615, 367384, 386720, 459230, 734768, 918460, 1469536, 1836920, 3673840, 7347680]

約数ペア:

[(1, 7347680), (2, 3673840), (4, 1836920), (5, 1469536), (8, 918460), (10, 734768), (16, 459230), (19, 386720), (20, 367384), (32, 229615), (38, 193360), (40, 183692), (76, 96680), (80, 91846), (95, 77344), (152, 48340), (160, 45923), (190, 38672), (304, 24170), (380, 19336), (608, 12085), (760, 9668), (1520, 4834), (2417, 3040)]