4967952920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{224591}}^1$

素因数の和:224688

約数の個数: 64

約数和(自身を含む): 12936499200

約数和(自身を除く): 7968546280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 224591, 449182, 898364, 1122955, 1572137, 1796728, 2245910, 3144274, 4491820, 6288548, 7860685, 8983640, 12577096, 15721370, 17742689, 31442740, 35485378, 62885480, 70970756, 88713445, 124198823, 141941512, 177426890, 248397646, 354853780, 496795292, 620994115, 709707560, 993590584, 1241988230, 2483976460, 4967952920]

約数ペア:

[(1, 4967952920), (2, 2483976460), (4, 1241988230), (5, 993590584), (7, 709707560), (8, 620994115), (10, 496795292), (14, 354853780), (20, 248397646), (28, 177426890), (35, 141941512), (40, 124198823), (56, 88713445), (70, 70970756), (79, 62885480), (140, 35485378), (158, 31442740), (280, 17742689), (316, 15721370), (395, 12577096), (553, 8983640), (632, 7860685), (790, 6288548), (1106, 4491820), (1580, 3144274), (2212, 2245910), (2765, 1796728), (3160, 1572137), (4424, 1122955), (5530, 898364), (11060, 449182), (22120, 224591)]