972846880

素因数分解:

$2^5\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3533}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 2300337144

約数和(自身を除く): 1327490264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1721, 3442, 3533, 6884, 7066, 8605, 13768, 14132, 17210, 17665, 27536, 28264, 34420, 35330, 55072, 56528, 68840, 70660, 113056, 137680, 141320, 275360, 282640, 565280, 6080293, 12160586, 24321172, 30401465, 48642344, 60802930, 97284688, 121605860, 194569376, 243211720, 486423440, 972846880]

約数ペア:

[(1, 972846880), (2, 486423440), (4, 243211720), (5, 194569376), (8, 121605860), (10, 97284688), (16, 60802930), (20, 48642344), (32, 30401465), (40, 24321172), (80, 12160586), (160, 6080293), (1721, 565280), (3442, 282640), (3533, 275360), (6884, 141320), (7066, 137680), (8605, 113056), (13768, 70660), (14132, 68840), (17210, 56528), (17665, 55072), (27536, 35330), (28264, 34420)]