23810920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 61649280

約数和(自身を除く): 37838360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 307, 554, 614, 1108, 1228, 1385, 1535, 1939, 2149, 2216, 2456, 2770, 3070, 3878, 4298, 5540, 6140, 7756, 8596, 9695, 10745, 11080, 12280, 15512, 17192, 19390, 21490, 38780, 42980, 77560, 85039, 85960, 170078, 340156, 425195, 595273, 680312, 850390, 1190546, 1700780, 2381092, 2976365, 3401560, 4762184, 5952730, 11905460, 23810920]

約数ペア:

[(1, 23810920), (2, 11905460), (4, 5952730), (5, 4762184), (7, 3401560), (8, 2976365), (10, 2381092), (14, 1700780), (20, 1190546), (28, 850390), (35, 680312), (40, 595273), (56, 425195), (70, 340156), (140, 170078), (277, 85960), (280, 85039), (307, 77560), (554, 42980), (614, 38780), (1108, 21490), (1228, 19390), (1385, 17192), (1535, 15512), (1939, 12280), (2149, 11080), (2216, 10745), (2456, 9695), (2770, 8596), (3070, 7756), (3878, 6140), (4298, 5540)]