6523720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 17521920

約数和(自身を除く): 10998200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1013, 1288, 1610, 2026, 3220, 4052, 5065, 6440, 7091, 8104, 10130, 14182, 20260, 23299, 28364, 35455, 40520, 46598, 56728, 70910, 93196, 116495, 141820, 163093, 186392, 232990, 283640, 326186, 465980, 652372, 815465, 931960, 1304744, 1630930, 3261860, 6523720]

約数ペア:

[(1, 6523720), (2, 3261860), (4, 1630930), (5, 1304744), (7, 931960), (8, 815465), (10, 652372), (14, 465980), (20, 326186), (23, 283640), (28, 232990), (35, 186392), (40, 163093), (46, 141820), (56, 116495), (70, 93196), (92, 70910), (115, 56728), (140, 46598), (161, 40520), (184, 35455), (230, 28364), (280, 23299), (322, 20260), (460, 14182), (644, 10130), (805, 8104), (920, 7091), (1013, 6440), (1288, 5065), (1610, 4052), (2026, 3220)]