17119960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 46992960

約数和(自身を除く): 29873000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 73, 82, 88, 104, 110, 130, 143, 146, 164, 205, 220, 260, 286, 292, 328, 365, 410, 440, 451, 520, 533, 572, 584, 715, 730, 803, 820, 902, 949, 1066, 1144, 1430, 1460, 1606, 1640, 1804, 1898, 2132, 2255, 2665, 2860, 2920, 2993, 3212, 3608, 3796, 4015, 4264, 4510, 4745, 5330, 5720, 5863, 5986, 6424, 7592, 8030, 9020, 9490, 10439, 10660, 11726, 11972, 14965, 16060, 18040, 18980, 20878, 21320, 23452, 23944, 29315, 29930, 32120, 32923, 37960, 38909, 41756, 46904, 52195, 58630, 59860, 65846, 77818, 83512, 104390, 117260, 119720, 131692, 155636, 164615, 194545, 208780, 234520, 263384, 311272, 329230, 389090, 417560, 427999, 658460, 778180, 855998, 1316920, 1556360, 1711996, 2139995, 3423992, 4279990, 8559980, 17119960]

約数ペア:

[(1, 17119960), (2, 8559980), (4, 4279990), (5, 3423992), (8, 2139995), (10, 1711996), (11, 1556360), (13, 1316920), (20, 855998), (22, 778180), (26, 658460), (40, 427999), (41, 417560), (44, 389090), (52, 329230), (55, 311272), (65, 263384), (73, 234520), (82, 208780), (88, 194545), (104, 164615), (110, 155636), (130, 131692), (143, 119720), (146, 117260), (164, 104390), (205, 83512), (220, 77818), (260, 65846), (286, 59860), (292, 58630), (328, 52195), (365, 46904), (410, 41756), (440, 38909), (451, 37960), (520, 32923), (533, 32120), (572, 29930), (584, 29315), (715, 23944), (730, 23452), (803, 21320), (820, 20878), (902, 18980), (949, 18040), (1066, 16060), (1144, 14965), (1430, 11972), (1460, 11726), (1606, 10660), (1640, 10439), (1804, 9490), (1898, 9020), (2132, 8030), (2255, 7592), (2665, 6424), (2860, 5986), (2920, 5863), (2993, 5720), (3212, 5330), (3608, 4745), (3796, 4510), (4015, 4264)]