4058736640

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{8089}}^1$

素因数の和:8130

約数の個数: 144

約数和(自身を含む): 11329964100

約数和(自身を除く): 7271227460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8089, 8960, 10240, 12544, 14336, 15680, 16178, 17920, 25088, 31360, 32356, 35840, 40445, 50176, 56623, 62720, 64712, 71680, 80890, 100352, 113246, 125440, 129424, 161780, 226492, 250880, 258848, 283115, 323560, 396361, 452984, 501760, 517696, 566230, 647120, 792722, 905968, 1035392, 1132460, 1294240, 1585444, 1811936, 1981805, 2070784, 2264920, 2588480, 3170888, 3623872, 3963610, 4141568, 4529840, 5176960, 6341776, 7247744, 7927220, 8283136, 9059680, 10353920, 12683552, 14495488, 15854440, 16566272, 18119360, 20707840, 25367104, 28990976, 31708880, 36238720, 41415680, 50734208, 57981952, 63417760, 72477440, 82831360, 101468416, 115963904, 126835520, 144954880, 202936832, 253671040, 289909760, 405873664, 507342080, 579819520, 811747328, 1014684160, 2029368320, 4058736640]

約数ペア:

[(1, 4058736640), (2, 2029368320), (4, 1014684160), (5, 811747328), (7, 579819520), (8, 507342080), (10, 405873664), (14, 289909760), (16, 253671040), (20, 202936832), (28, 144954880), (32, 126835520), (35, 115963904), (40, 101468416), (49, 82831360), (56, 72477440), (64, 63417760), (70, 57981952), (80, 50734208), (98, 41415680), (112, 36238720), (128, 31708880), (140, 28990976), (160, 25367104), (196, 20707840), (224, 18119360), (245, 16566272), (256, 15854440), (280, 14495488), (320, 12683552), (392, 10353920), (448, 9059680), (490, 8283136), (512, 7927220), (560, 7247744), (640, 6341776), (784, 5176960), (896, 4529840), (980, 4141568), (1024, 3963610), (1120, 3623872), (1280, 3170888), (1568, 2588480), (1792, 2264920), (1960, 2070784), (2048, 1981805), (2240, 1811936), (2560, 1585444), (3136, 1294240), (3584, 1132460), (3920, 1035392), (4480, 905968), (5120, 792722), (6272, 647120), (7168, 566230), (7840, 517696), (8089, 501760), (8960, 452984), (10240, 396361), (12544, 323560), (14336, 283115), (15680, 258848), (16178, 250880), (17920, 226492), (25088, 161780), (31360, 129424), (32356, 125440), (35840, 113246), (40445, 100352), (50176, 80890), (56623, 71680), (62720, 64712)]