56558946320

素因数分解:

$2^4\times 5^1\times {\mathrm{59009}}^1\times {\mathrm{11981}}^1$

素因数の和:71003

約数の個数: 40

約数和(自身を含む): 131512754520

約数和(自身を除く): 74953808200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11981, 23962, 47924, 59009, 59905, 95848, 118018, 119810, 191696, 236036, 239620, 295045, 472072, 479240, 590090, 944144, 958480, 1180180, 2360360, 4720720, 706986829, 1413973658, 2827947316, 3534934145, 5655894632, 7069868290, 11311789264, 14139736580, 28279473160, 56558946320]

約数ペア:

[(1, 56558946320), (2, 28279473160), (4, 14139736580), (5, 11311789264), (8, 7069868290), (10, 5655894632), (16, 3534934145), (20, 2827947316), (40, 1413973658), (80, 706986829), (11981, 4720720), (23962, 2360360), (47924, 1180180), (59009, 958480), (59905, 944144), (95848, 590090), (118018, 479240), (119810, 472072), (191696, 295045), (236036, 239620)]