226992040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 583096320

約数和(自身を除く): 356104280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 73, 74, 88, 110, 146, 148, 185, 191, 220, 292, 296, 365, 370, 382, 407, 440, 584, 730, 740, 764, 803, 814, 955, 1460, 1480, 1528, 1606, 1628, 1910, 2035, 2101, 2701, 2920, 3212, 3256, 3820, 4015, 4070, 4202, 5402, 6424, 7067, 7640, 8030, 8140, 8404, 10505, 10804, 13505, 13943, 14134, 16060, 16280, 16808, 21010, 21608, 27010, 27886, 28268, 29711, 32120, 35335, 42020, 54020, 55772, 56536, 59422, 69715, 70670, 77737, 84040, 108040, 111544, 118844, 139430, 141340, 148555, 153373, 155474, 237688, 278860, 282680, 297110, 306746, 310948, 388685, 515891, 557720, 594220, 613492, 621896, 766865, 777370, 1031782, 1188440, 1226984, 1533730, 1554740, 2063564, 2579455, 3067460, 3109480, 4127128, 5158910, 5674801, 6134920, 10317820, 11349602, 20635640, 22699204, 28374005, 45398408, 56748010, 113496020, 226992040]

約数ペア:

[(1, 226992040), (2, 113496020), (4, 56748010), (5, 45398408), (8, 28374005), (10, 22699204), (11, 20635640), (20, 11349602), (22, 10317820), (37, 6134920), (40, 5674801), (44, 5158910), (55, 4127128), (73, 3109480), (74, 3067460), (88, 2579455), (110, 2063564), (146, 1554740), (148, 1533730), (185, 1226984), (191, 1188440), (220, 1031782), (292, 777370), (296, 766865), (365, 621896), (370, 613492), (382, 594220), (407, 557720), (440, 515891), (584, 388685), (730, 310948), (740, 306746), (764, 297110), (803, 282680), (814, 278860), (955, 237688), (1460, 155474), (1480, 153373), (1528, 148555), (1606, 141340), (1628, 139430), (1910, 118844), (2035, 111544), (2101, 108040), (2701, 84040), (2920, 77737), (3212, 70670), (3256, 69715), (3820, 59422), (4015, 56536), (4070, 55772), (4202, 54020), (5402, 42020), (6424, 35335), (7067, 32120), (7640, 29711), (8030, 28268), (8140, 27886), (8404, 27010), (10505, 21608), (10804, 21010), (13505, 16808), (13943, 16280), (14134, 16060)]