23033200

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 56045520

約数和(自身を除く): 33012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 178, 200, 356, 400, 445, 647, 712, 890, 1294, 1424, 1780, 2225, 2588, 3235, 3560, 4450, 5176, 6470, 7120, 8900, 10352, 12940, 16175, 17800, 25880, 32350, 35600, 51760, 57583, 64700, 115166, 129400, 230332, 258800, 287915, 460664, 575830, 921328, 1151660, 1439575, 2303320, 2879150, 4606640, 5758300, 11516600, 23033200]

約数ペア:

[(1, 23033200), (2, 11516600), (4, 5758300), (5, 4606640), (8, 2879150), (10, 2303320), (16, 1439575), (20, 1151660), (25, 921328), (40, 575830), (50, 460664), (80, 287915), (89, 258800), (100, 230332), (178, 129400), (200, 115166), (356, 64700), (400, 57583), (445, 51760), (647, 35600), (712, 32350), (890, 25880), (1294, 17800), (1424, 16175), (1780, 12940), (2225, 10352), (2588, 8900), (3235, 7120), (3560, 6470), (4450, 5176)]