26303680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6353

約数の個数: 56

約数和(自身を含む): 67464432

約数和(自身を除く): 41160752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6323, 12646, 25292, 31615, 50584, 63230, 82199, 101168, 126460, 164398, 202336, 252920, 328796, 404672, 410995, 505840, 657592, 821990, 1011680, 1315184, 1643980, 2023360, 2630368, 3287960, 5260736, 6575920, 13151840, 26303680]

約数ペア:

[(1, 26303680), (2, 13151840), (4, 6575920), (5, 5260736), (8, 3287960), (10, 2630368), (13, 2023360), (16, 1643980), (20, 1315184), (26, 1011680), (32, 821990), (40, 657592), (52, 505840), (64, 410995), (65, 404672), (80, 328796), (104, 252920), (130, 202336), (160, 164398), (208, 126460), (260, 101168), (320, 82199), (416, 63230), (520, 50584), (832, 31615), (1040, 25292), (2080, 12646), (4160, 6323)]