22652140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 33195092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4373, 5180, 8746, 17492, 21865, 30611, 43730, 61222, 87460, 122444, 153055, 161801, 306110, 323602, 612220, 647204, 809005, 1132607, 1618010, 2265214, 3236020, 4530428, 5663035, 11326070, 22652140]

約数ペア:

[(1, 22652140), (2, 11326070), (4, 5663035), (5, 4530428), (7, 3236020), (10, 2265214), (14, 1618010), (20, 1132607), (28, 809005), (35, 647204), (37, 612220), (70, 323602), (74, 306110), (140, 161801), (148, 153055), (185, 122444), (259, 87460), (370, 61222), (518, 43730), (740, 30611), (1036, 21865), (1295, 17492), (2590, 8746), (4373, 5180)]