16810060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 21574580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1427, 2356, 2854, 2945, 5708, 5890, 7135, 11780, 14270, 27113, 28540, 44237, 54226, 88474, 108452, 135565, 176948, 221185, 271130, 442370, 542260, 840503, 884740, 1681006, 3362012, 4202515, 8405030, 16810060]

約数ペア:

[(1, 16810060), (2, 8405030), (4, 4202515), (5, 3362012), (10, 1681006), (19, 884740), (20, 840503), (31, 542260), (38, 442370), (62, 271130), (76, 221185), (95, 176948), (124, 135565), (155, 108452), (190, 88474), (310, 54226), (380, 44237), (589, 28540), (620, 27113), (1178, 14270), (1427, 11780), (2356, 7135), (2854, 5890), (2945, 5708)]