4451259680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{54443}}^1$

素因数の和:54538

約数の個数: 96

約数和(自身を含む): 12183260544

約数和(自身を除く): 7732000864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 11680, 16352, 20440, 40880, 54443, 81760, 108886, 217772, 272215, 381101, 435544, 544430, 762202, 871088, 1088860, 1524404, 1742176, 1905505, 2177720, 3048808, 3811010, 3974339, 4355440, 6097616, 7622020, 7948678, 8710880, 12195232, 15244040, 15897356, 19871695, 27820373, 30488080, 31794712, 39743390, 55640746, 60976160, 63589424, 79486780, 111281492, 127178848, 139101865, 158973560, 222562984, 278203730, 317947120, 445125968, 556407460, 635894240, 890251936, 1112814920, 2225629840, 4451259680]

約数ペア:

[(1, 4451259680), (2, 2225629840), (4, 1112814920), (5, 890251936), (7, 635894240), (8, 556407460), (10, 445125968), (14, 317947120), (16, 278203730), (20, 222562984), (28, 158973560), (32, 139101865), (35, 127178848), (40, 111281492), (56, 79486780), (70, 63589424), (73, 60976160), (80, 55640746), (112, 39743390), (140, 31794712), (146, 30488080), (160, 27820373), (224, 19871695), (280, 15897356), (292, 15244040), (365, 12195232), (511, 8710880), (560, 7948678), (584, 7622020), (730, 6097616), (1022, 4355440), (1120, 3974339), (1168, 3811010), (1460, 3048808), (2044, 2177720), (2336, 1905505), (2555, 1742176), (2920, 1524404), (4088, 1088860), (5110, 871088), (5840, 762202), (8176, 544430), (10220, 435544), (11680, 381101), (16352, 272215), (20440, 217772), (40880, 108886), (54443, 81760)]