55153360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23773}}^1$

素因数の和:23815

約数の個数: 40

約数和(自身を含む): 132658920

約数和(自身を除く): 77505560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 23773, 47546, 95092, 118865, 190184, 237730, 380368, 475460, 689417, 950920, 1378834, 1901840, 2757668, 3447085, 5515336, 6894170, 11030672, 13788340, 27576680, 55153360]

約数ペア:

[(1, 55153360), (2, 27576680), (4, 13788340), (5, 11030672), (8, 6894170), (10, 5515336), (16, 3447085), (20, 2757668), (29, 1901840), (40, 1378834), (58, 950920), (80, 689417), (116, 475460), (145, 380368), (232, 237730), (290, 190184), (464, 118865), (580, 95092), (1160, 47546), (2320, 23773)]