6818720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 16964640

約数和(自身を除く): 10145920

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, 2243, 3040, 4486, 8972, 11215, 17944, 22430, 35888, 42617, 44860, 71776, 85234, 89720, 170468, 179440, 213085, 340936, 358880, 426170, 681872, 852340, 1363744, 1704680, 3409360, 6818720]

約数ペア:

[(1, 6818720), (2, 3409360), (4, 1704680), (5, 1363744), (8, 852340), (10, 681872), (16, 426170), (19, 358880), (20, 340936), (32, 213085), (38, 179440), (40, 170468), (76, 89720), (80, 85234), (95, 71776), (152, 44860), (160, 42617), (190, 35888), (304, 22430), (380, 17944), (608, 11215), (760, 8972), (1520, 4486), (2243, 3040)]