123225760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{110023}}^1$

素因数の和:110045

約数の個数: 48

約数和(自身を含む): 332712576

約数和(自身を除く): 209486816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 110023, 220046, 440092, 550115, 770161, 880184, 1100230, 1540322, 1760368, 2200460, 3080644, 3520736, 3850805, 4400920, 6161288, 7701610, 8801840, 12322576, 15403220, 17603680, 24645152, 30806440, 61612880, 123225760]

約数ペア:

[(1, 123225760), (2, 61612880), (4, 30806440), (5, 24645152), (7, 17603680), (8, 15403220), (10, 12322576), (14, 8801840), (16, 7701610), (20, 6161288), (28, 4400920), (32, 3850805), (35, 3520736), (40, 3080644), (56, 2200460), (70, 1760368), (80, 1540322), (112, 1100230), (140, 880184), (160, 770161), (224, 550115), (280, 440092), (560, 220046), (1120, 110023)]