171056360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 395841600

約数和(自身を除く): 224785240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 332, 335, 415, 536, 664, 670, 769, 830, 1340, 1538, 1660, 2680, 3076, 3320, 3845, 5561, 6152, 7690, 11122, 15380, 22244, 27805, 30760, 44488, 51523, 55610, 63827, 103046, 111220, 127654, 206092, 222440, 255308, 257615, 319135, 412184, 510616, 515230, 638270, 1030460, 1276540, 2060920, 2553080, 4276409, 8552818, 17105636, 21382045, 34211272, 42764090, 85528180, 171056360]

約数ペア:

[(1, 171056360), (2, 85528180), (4, 42764090), (5, 34211272), (8, 21382045), (10, 17105636), (20, 8552818), (40, 4276409), (67, 2553080), (83, 2060920), (134, 1276540), (166, 1030460), (268, 638270), (332, 515230), (335, 510616), (415, 412184), (536, 319135), (664, 257615), (670, 255308), (769, 222440), (830, 206092), (1340, 127654), (1538, 111220), (1660, 103046), (2680, 63827), (3076, 55610), (3320, 51523), (3845, 44488), (5561, 30760), (6152, 27805), (7690, 22244), (11122, 15380)]