297277060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8524

約数の個数: 48

約数和(自身を含む): 654458112

約数和(自身を除く): 357181052

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1763, 3526, 7052, 8431, 8815, 16862, 17630, 33724, 35260, 42155, 84310, 168620, 345671, 362533, 691342, 725066, 1382684, 1450132, 1728355, 1812665, 3456710, 3625330, 6913420, 7250660, 14863853, 29727706, 59455412, 74319265, 148638530, 297277060]

約数ペア:

[(1, 297277060), (2, 148638530), (4, 74319265), (5, 59455412), (10, 29727706), (20, 14863853), (41, 7250660), (43, 6913420), (82, 3625330), (86, 3456710), (164, 1812665), (172, 1728355), (205, 1450132), (215, 1382684), (410, 725066), (430, 691342), (820, 362533), (860, 345671), (1763, 168620), (3526, 84310), (7052, 42155), (8431, 35260), (8815, 33724), (16862, 17630)]