68833160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 171348480

約数和(自身を除く): 102515320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2143, 2920, 3212, 4015, 4286, 6424, 8030, 8572, 10715, 16060, 17144, 21430, 23573, 32120, 42860, 47146, 85720, 94292, 117865, 156439, 188584, 235730, 312878, 471460, 625756, 782195, 942920, 1251512, 1564390, 1720829, 3128780, 3441658, 6257560, 6883316, 8604145, 13766632, 17208290, 34416580, 68833160]

約数ペア:

[(1, 68833160), (2, 34416580), (4, 17208290), (5, 13766632), (8, 8604145), (10, 6883316), (11, 6257560), (20, 3441658), (22, 3128780), (40, 1720829), (44, 1564390), (55, 1251512), (73, 942920), (88, 782195), (110, 625756), (146, 471460), (220, 312878), (292, 235730), (365, 188584), (440, 156439), (584, 117865), (730, 94292), (803, 85720), (1460, 47146), (1606, 42860), (2143, 32120), (2920, 23573), (3212, 21430), (4015, 17144), (4286, 16060), (6424, 10715), (8030, 8572)]