534854980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{65707}}^1$

素因数の和:65764

約数の個数: 48

約数和(自身を含む): 1258439616

約数和(自身を除く): 723584636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 65707, 131414, 262828, 328535, 657070, 722777, 1314140, 1445554, 2431159, 2891108, 3613885, 4862318, 7227770, 9724636, 12155795, 14455540, 24311590, 26742749, 48623180, 53485498, 106970996, 133713745, 267427490, 534854980]

約数ペア:

[(1, 534854980), (2, 267427490), (4, 133713745), (5, 106970996), (10, 53485498), (11, 48623180), (20, 26742749), (22, 24311590), (37, 14455540), (44, 12155795), (55, 9724636), (74, 7227770), (110, 4862318), (148, 3613885), (185, 2891108), (220, 2431159), (370, 1445554), (407, 1314140), (740, 722777), (814, 657070), (1628, 328535), (2035, 262828), (4070, 131414), (8140, 65707)]