69430640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29927}}^1$

素因数の和:29969

約数の個数: 40

約数和(自身を含む): 166998240

約数和(自身を除く): 97567600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29927, 59854, 119708, 149635, 239416, 299270, 478832, 598540, 867883, 1197080, 1735766, 2394160, 3471532, 4339415, 6943064, 8678830, 13886128, 17357660, 34715320, 69430640]

約数ペア:

[(1, 69430640), (2, 34715320), (4, 17357660), (5, 13886128), (8, 8678830), (10, 6943064), (16, 4339415), (20, 3471532), (29, 2394160), (40, 1735766), (58, 1197080), (80, 867883), (116, 598540), (145, 478832), (232, 299270), (290, 239416), (464, 149635), (580, 119708), (1160, 59854), (2320, 29927)]