408929120

素因数分解:

$2^5\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3083}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 967574160

約数和(自身を除く): 558645040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 829, 1658, 3083, 3316, 4145, 6166, 6632, 8290, 12332, 13264, 15415, 16580, 24664, 26528, 30830, 33160, 49328, 61660, 66320, 98656, 123320, 132640, 246640, 493280, 2555807, 5111614, 10223228, 12779035, 20446456, 25558070, 40892912, 51116140, 81785824, 102232280, 204464560, 408929120]

約数ペア:

[(1, 408929120), (2, 204464560), (4, 102232280), (5, 81785824), (8, 51116140), (10, 40892912), (16, 25558070), (20, 20446456), (32, 12779035), (40, 10223228), (80, 5111614), (160, 2555807), (829, 493280), (1658, 246640), (3083, 132640), (3316, 123320), (4145, 98656), (6166, 66320), (6632, 61660), (8290, 49328), (12332, 33160), (13264, 30830), (15415, 26528), (16580, 24664)]