29349680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19341

約数の個数: 40

約数和(自身を含む): 71833200

約数和(自身を除く): 42483520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19309, 38618, 77236, 96545, 154472, 193090, 308944, 366871, 386180, 733742, 772360, 1467484, 1544720, 1834355, 2934968, 3668710, 5869936, 7337420, 14674840, 29349680]

約数ペア:

[(1, 29349680), (2, 14674840), (4, 7337420), (5, 5869936), (8, 3668710), (10, 2934968), (16, 1834355), (19, 1544720), (20, 1467484), (38, 772360), (40, 733742), (76, 386180), (80, 366871), (95, 308944), (152, 193090), (190, 154472), (304, 96545), (380, 77236), (760, 38618), (1520, 19309)]