187266760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 430634880

約数和(自身を除く): 243368120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 233, 283, 284, 355, 466, 566, 568, 710, 932, 1132, 1165, 1415, 1420, 1864, 2264, 2330, 2830, 2840, 4660, 5660, 9320, 11320, 16543, 20093, 33086, 40186, 65939, 66172, 80372, 82715, 100465, 131878, 132344, 160744, 165430, 200930, 263756, 329695, 330860, 401860, 527512, 659390, 661720, 803720, 1318780, 2637560, 4681669, 9363338, 18726676, 23408345, 37453352, 46816690, 93633380, 187266760]

約数ペア:

[(1, 187266760), (2, 93633380), (4, 46816690), (5, 37453352), (8, 23408345), (10, 18726676), (20, 9363338), (40, 4681669), (71, 2637560), (142, 1318780), (233, 803720), (283, 661720), (284, 659390), (355, 527512), (466, 401860), (566, 330860), (568, 329695), (710, 263756), (932, 200930), (1132, 165430), (1165, 160744), (1415, 132344), (1420, 131878), (1864, 100465), (2264, 82715), (2330, 80372), (2830, 66172), (2840, 65939), (4660, 40186), (5660, 33086), (9320, 20093), (11320, 16543)]