29077240

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1619}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 65610000

約数和(自身を除く): 36532760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1619, 1796, 2245, 3238, 3592, 4490, 6476, 8095, 8980, 12952, 16190, 17960, 32380, 64760, 726931, 1453862, 2907724, 3634655, 5815448, 7269310, 14538620, 29077240]

約数ペア:

[(1, 29077240), (2, 14538620), (4, 7269310), (5, 5815448), (8, 3634655), (10, 2907724), (20, 1453862), (40, 726931), (449, 64760), (898, 32380), (1619, 17960), (1796, 16190), (2245, 12952), (3238, 8980), (3592, 8095), (4490, 6476)]