939605920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3583}}^1$

素因数の和:3758

約数の個数: 96

約数和(自身を含む): 2438553600

約数和(自身を除く): 1498947680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 596, 745, 880, 1192, 1490, 1639, 1760, 2384, 2980, 3278, 3583, 4768, 5960, 6556, 7166, 8195, 11920, 13112, 14332, 16390, 17915, 23840, 26224, 28664, 32780, 35830, 39413, 52448, 57328, 65560, 71660, 78826, 114656, 131120, 143320, 157652, 197065, 262240, 286640, 315304, 394130, 533867, 573280, 630608, 788260, 1067734, 1261216, 1576520, 2135468, 2669335, 3153040, 4270936, 5338670, 5872537, 6306080, 8541872, 10677340, 11745074, 17083744, 21354680, 23490148, 29362685, 42709360, 46980296, 58725370, 85418720, 93960592, 117450740, 187921184, 234901480, 469802960, 939605920]

約数ペア:

[(1, 939605920), (2, 469802960), (4, 234901480), (5, 187921184), (8, 117450740), (10, 93960592), (11, 85418720), (16, 58725370), (20, 46980296), (22, 42709360), (32, 29362685), (40, 23490148), (44, 21354680), (55, 17083744), (80, 11745074), (88, 10677340), (110, 8541872), (149, 6306080), (160, 5872537), (176, 5338670), (220, 4270936), (298, 3153040), (352, 2669335), (440, 2135468), (596, 1576520), (745, 1261216), (880, 1067734), (1192, 788260), (1490, 630608), (1639, 573280), (1760, 533867), (2384, 394130), (2980, 315304), (3278, 286640), (3583, 262240), (4768, 197065), (5960, 157652), (6556, 143320), (7166, 131120), (8195, 114656), (11920, 78826), (13112, 71660), (14332, 65560), (16390, 57328), (17915, 52448), (23840, 39413), (26224, 35830), (28664, 32780)]