227428640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 565884144

約数和(自身を除く): 338455504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 937, 1184, 1312, 1480, 1517, 1640, 1874, 2960, 3034, 3280, 3748, 4685, 5920, 6068, 6560, 7496, 7585, 9370, 12136, 14992, 15170, 18740, 24272, 29984, 30340, 34669, 37480, 38417, 48544, 60680, 69338, 74960, 76834, 121360, 138676, 149920, 153668, 173345, 192085, 242720, 277352, 307336, 346690, 384170, 554704, 614672, 693380, 768340, 1109408, 1229344, 1386760, 1421429, 1536680, 2773520, 2842858, 3073360, 5547040, 5685716, 6146720, 7107145, 11371432, 14214290, 22742864, 28428580, 45485728, 56857160, 113714320, 227428640]

約数ペア:

[(1, 227428640), (2, 113714320), (4, 56857160), (5, 45485728), (8, 28428580), (10, 22742864), (16, 14214290), (20, 11371432), (32, 7107145), (37, 6146720), (40, 5685716), (41, 5547040), (74, 3073360), (80, 2842858), (82, 2773520), (148, 1536680), (160, 1421429), (164, 1386760), (185, 1229344), (205, 1109408), (296, 768340), (328, 693380), (370, 614672), (410, 554704), (592, 384170), (656, 346690), (740, 307336), (820, 277352), (937, 242720), (1184, 192085), (1312, 173345), (1480, 153668), (1517, 149920), (1640, 138676), (1874, 121360), (2960, 76834), (3034, 74960), (3280, 69338), (3748, 60680), (4685, 48544), (5920, 38417), (6068, 37480), (6560, 34669), (7496, 30340), (7585, 29984), (9370, 24272), (12136, 18740), (14992, 15170)]