29646320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 46955920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 571, 590, 649, 880, 944, 1142, 1180, 1298, 2284, 2360, 2596, 2855, 3245, 4568, 4720, 5192, 5710, 6281, 6490, 9136, 10384, 11420, 12562, 12980, 22840, 25124, 25960, 31405, 33689, 45680, 50248, 51920, 62810, 67378, 100496, 125620, 134756, 168445, 251240, 269512, 336890, 370579, 502480, 539024, 673780, 741158, 1347560, 1482316, 1852895, 2695120, 2964632, 3705790, 5929264, 7411580, 14823160, 29646320]

約数ペア:

[(1, 29646320), (2, 14823160), (4, 7411580), (5, 5929264), (8, 3705790), (10, 2964632), (11, 2695120), (16, 1852895), (20, 1482316), (22, 1347560), (40, 741158), (44, 673780), (55, 539024), (59, 502480), (80, 370579), (88, 336890), (110, 269512), (118, 251240), (176, 168445), (220, 134756), (236, 125620), (295, 100496), (440, 67378), (472, 62810), (571, 51920), (590, 50248), (649, 45680), (880, 33689), (944, 31405), (1142, 25960), (1180, 25124), (1298, 22840), (2284, 12980), (2360, 12562), (2596, 11420), (2855, 10384), (3245, 9136), (4568, 6490), (4720, 6281), (5192, 5710)]