3395680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 8452080

約数和(自身を除く): 5056400

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, 1117, 1520, 2234, 3040, 4468, 5585, 8936, 11170, 17872, 21223, 22340, 35744, 42446, 44680, 84892, 89360, 106115, 169784, 178720, 212230, 339568, 424460, 679136, 848920, 1697840, 3395680]

約数ペア:

[(1, 3395680), (2, 1697840), (4, 848920), (5, 679136), (8, 424460), (10, 339568), (16, 212230), (19, 178720), (20, 169784), (32, 106115), (38, 89360), (40, 84892), (76, 44680), (80, 42446), (95, 35744), (152, 22340), (160, 21223), (190, 17872), (304, 11170), (380, 8936), (608, 5585), (760, 4468), (1117, 3040), (1520, 2234)]