83021840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{94343}}^1$

素因数の和:94367

約数の個数: 40

約数和(自身を含む): 210575808

約数和(自身を除く): 127553968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 94343, 188686, 377372, 471715, 754744, 943430, 1037773, 1509488, 1886860, 2075546, 3773720, 4151092, 5188865, 7547440, 8302184, 10377730, 16604368, 20755460, 41510920, 83021840]

約数ペア:

[(1, 83021840), (2, 41510920), (4, 20755460), (5, 16604368), (8, 10377730), (10, 8302184), (11, 7547440), (16, 5188865), (20, 4151092), (22, 3773720), (40, 2075546), (44, 1886860), (55, 1509488), (80, 1037773), (88, 943430), (110, 754744), (176, 471715), (220, 377372), (440, 188686), (880, 94343)]