233185840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78779}}^1$

素因数の和:78829

約数の個数: 40

約数和(自身を含む): 556817040

約数和(自身を除く): 323631200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 78779, 157558, 315116, 393895, 630232, 787790, 1260464, 1575580, 2914823, 3151160, 5829646, 6302320, 11659292, 14574115, 23318584, 29148230, 46637168, 58296460, 116592920, 233185840]

約数ペア:

[(1, 233185840), (2, 116592920), (4, 58296460), (5, 46637168), (8, 29148230), (10, 23318584), (16, 14574115), (20, 11659292), (37, 6302320), (40, 5829646), (74, 3151160), (80, 2914823), (148, 1575580), (185, 1260464), (296, 787790), (370, 630232), (592, 393895), (740, 315116), (1480, 157558), (2960, 78779)]