17154160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6961

約数の個数: 40

約数和(自身を含む): 41175936

約数和(自身を除く): 24021776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 6917, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 214427, 276680, 428854, 553360, 857708, 1072135, 1715416, 2144270, 3430832, 4288540, 8577080, 17154160]

約数ペア:

[(1, 17154160), (2, 8577080), (4, 4288540), (5, 3430832), (8, 2144270), (10, 1715416), (16, 1072135), (20, 857708), (31, 553360), (40, 428854), (62, 276680), (80, 214427), (124, 138340), (155, 110672), (248, 69170), (310, 55336), (496, 34585), (620, 27668), (1240, 13834), (2480, 6917)]