42024080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 112921344

約数和(自身を除く): 70897264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 743, 808, 1010, 1414, 1486, 1616, 2020, 2828, 2972, 3535, 3715, 4040, 5201, 5656, 5944, 7070, 7430, 8080, 10402, 11312, 11888, 14140, 14860, 20804, 26005, 28280, 29720, 41608, 52010, 56560, 59440, 75043, 83216, 104020, 150086, 208040, 300172, 375215, 416080, 525301, 600344, 750430, 1050602, 1200688, 1500860, 2101204, 2626505, 3001720, 4202408, 5253010, 6003440, 8404816, 10506020, 21012040, 42024080]

約数ペア:

[(1, 42024080), (2, 21012040), (4, 10506020), (5, 8404816), (7, 6003440), (8, 5253010), (10, 4202408), (14, 3001720), (16, 2626505), (20, 2101204), (28, 1500860), (35, 1200688), (40, 1050602), (56, 750430), (70, 600344), (80, 525301), (101, 416080), (112, 375215), (140, 300172), (202, 208040), (280, 150086), (404, 104020), (505, 83216), (560, 75043), (707, 59440), (743, 56560), (808, 52010), (1010, 41608), (1414, 29720), (1486, 28280), (1616, 26005), (2020, 20804), (2828, 14860), (2972, 14140), (3535, 11888), (3715, 11312), (4040, 10402), (5201, 8080), (5656, 7430), (5944, 7070)]