16375520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14621}}^1$

素因数の和:14643

約数の個数: 48

約数和(自身を含む): 44216928

約数和(自身を除く): 27841408

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, 14621, 29242, 58484, 73105, 102347, 116968, 146210, 204694, 233936, 292420, 409388, 467872, 511735, 584840, 818776, 1023470, 1169680, 1637552, 2046940, 2339360, 3275104, 4093880, 8187760, 16375520]

約数ペア:

[(1, 16375520), (2, 8187760), (4, 4093880), (5, 3275104), (7, 2339360), (8, 2046940), (10, 1637552), (14, 1169680), (16, 1023470), (20, 818776), (28, 584840), (32, 511735), (35, 467872), (40, 409388), (56, 292420), (70, 233936), (80, 204694), (112, 146210), (140, 116968), (160, 102347), (224, 73105), (280, 58484), (560, 29242), (1120, 14621)]