376869640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20089}}^1$

素因数の和:20174

約数の個数: 64

約数和(自身を含む): 983606400

約数和(自身を除く): 606736760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 20089, 40178, 80356, 100445, 140623, 160712, 200890, 281246, 401780, 562492, 703115, 803560, 1124984, 1345963, 1406230, 2691926, 2812460, 5383852, 5624920, 6729815, 9421741, 10767704, 13459630, 18843482, 26919260, 37686964, 47108705, 53838520, 75373928, 94217410, 188434820, 376869640]

約数ペア:

[(1, 376869640), (2, 188434820), (4, 94217410), (5, 75373928), (7, 53838520), (8, 47108705), (10, 37686964), (14, 26919260), (20, 18843482), (28, 13459630), (35, 10767704), (40, 9421741), (56, 6729815), (67, 5624920), (70, 5383852), (134, 2812460), (140, 2691926), (268, 1406230), (280, 1345963), (335, 1124984), (469, 803560), (536, 703115), (670, 562492), (938, 401780), (1340, 281246), (1876, 200890), (2345, 160712), (2680, 140623), (3752, 100445), (4690, 80356), (9380, 40178), (18760, 20089)]