202242080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 510572160

約数和(自身を除く): 308330080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 568, 608, 710, 760, 937, 1136, 1349, 1420, 1520, 1874, 2272, 2698, 2840, 3040, 3748, 4685, 5396, 5680, 6745, 7496, 9370, 10792, 11360, 13490, 14992, 17803, 18740, 21584, 26980, 29984, 35606, 37480, 43168, 53960, 66527, 71212, 74960, 89015, 107920, 133054, 142424, 149920, 178030, 215840, 266108, 284848, 332635, 356060, 532216, 569696, 665270, 712120, 1064432, 1264013, 1330540, 1424240, 2128864, 2528026, 2661080, 2848480, 5056052, 5322160, 6320065, 10112104, 10644320, 12640130, 20224208, 25280260, 40448416, 50560520, 101121040, 202242080]

約数ペア:

[(1, 202242080), (2, 101121040), (4, 50560520), (5, 40448416), (8, 25280260), (10, 20224208), (16, 12640130), (19, 10644320), (20, 10112104), (32, 6320065), (38, 5322160), (40, 5056052), (71, 2848480), (76, 2661080), (80, 2528026), (95, 2128864), (142, 1424240), (152, 1330540), (160, 1264013), (190, 1064432), (284, 712120), (304, 665270), (355, 569696), (380, 532216), (568, 356060), (608, 332635), (710, 284848), (760, 266108), (937, 215840), (1136, 178030), (1349, 149920), (1420, 142424), (1520, 133054), (1874, 107920), (2272, 89015), (2698, 74960), (2840, 71212), (3040, 66527), (3748, 53960), (4685, 43168), (5396, 37480), (5680, 35606), (6745, 29984), (7496, 26980), (9370, 21584), (10792, 18740), (11360, 17803), (13490, 14992)]