71183200

素因数分解:

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

素因数の和:8120

約数の個数: 72

約数和(自身を含む): 189597240

約数和(自身を除く): 118414040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8089, 8800, 16178, 32356, 40445, 64712, 80890, 88979, 129424, 161780, 177958, 202225, 258848, 323560, 355916, 404450, 444895, 647120, 711832, 808900, 889790, 1294240, 1423664, 1617800, 1779580, 2224475, 2847328, 3235600, 3559160, 4448950, 6471200, 7118320, 8897900, 14236640, 17795800, 35591600, 71183200]

約数ペア:

[(1, 71183200), (2, 35591600), (4, 17795800), (5, 14236640), (8, 8897900), (10, 7118320), (11, 6471200), (16, 4448950), (20, 3559160), (22, 3235600), (25, 2847328), (32, 2224475), (40, 1779580), (44, 1617800), (50, 1423664), (55, 1294240), (80, 889790), (88, 808900), (100, 711832), (110, 647120), (160, 444895), (176, 404450), (200, 355916), (220, 323560), (275, 258848), (352, 202225), (400, 177958), (440, 161780), (550, 129424), (800, 88979), (880, 80890), (1100, 64712), (1760, 40445), (2200, 32356), (4400, 16178), (8089, 8800)]