17967684050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{19259}}^1$

素因数の和:19715

約数の個数: 48

約数和(自身を含む): 34218702720

約数和(自身を除く): 16251018670

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 397, 470, 794, 1175, 1985, 2350, 3970, 9925, 18659, 19259, 19850, 37318, 38518, 93295, 96295, 186590, 192590, 466475, 481475, 905173, 932950, 962950, 1810346, 4525865, 7645823, 9051730, 15291646, 22629325, 38229115, 45258650, 76458230, 191145575, 359353681, 382291150, 718707362, 1796768405, 3593536810, 8983842025, 17967684050]

約数ペア:

[(1, 17967684050), (2, 8983842025), (5, 3593536810), (10, 1796768405), (25, 718707362), (47, 382291150), (50, 359353681), (94, 191145575), (235, 76458230), (397, 45258650), (470, 38229115), (794, 22629325), (1175, 15291646), (1985, 9051730), (2350, 7645823), (3970, 4525865), (9925, 1810346), (18659, 962950), (19259, 932950), (19850, 905173), (37318, 481475), (38518, 466475), (93295, 192590), (96295, 186590)]