23850890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 28680310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 227, 266, 395, 454, 553, 665, 790, 1106, 1135, 1330, 1501, 1589, 2270, 2765, 3002, 3178, 4313, 5530, 7505, 7945, 8626, 10507, 15010, 15890, 17933, 21014, 21565, 30191, 35866, 43130, 52535, 60382, 89665, 105070, 125531, 150955, 179330, 251062, 301910, 340727, 627655, 681454, 1255310, 1703635, 2385089, 3407270, 4770178, 11925445, 23850890]

約数ペア:

[(1, 23850890), (2, 11925445), (5, 4770178), (7, 3407270), (10, 2385089), (14, 1703635), (19, 1255310), (35, 681454), (38, 627655), (70, 340727), (79, 301910), (95, 251062), (133, 179330), (158, 150955), (190, 125531), (227, 105070), (266, 89665), (395, 60382), (454, 52535), (553, 43130), (665, 35866), (790, 30191), (1106, 21565), (1135, 21014), (1330, 17933), (1501, 15890), (1589, 15010), (2270, 10507), (2765, 8626), (3002, 7945), (3178, 7505), (4313, 5530)]