82719040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11239}}^1$

素因数の和:11279

約数の個数: 56

約数和(自身を含む): 205557120

約数和(自身を除く): 122838080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11239, 22478, 44956, 56195, 89912, 112390, 179824, 224780, 258497, 359648, 449560, 516994, 719296, 899120, 1033988, 1292485, 1798240, 2067976, 2584970, 3596480, 4135952, 5169940, 8271904, 10339880, 16543808, 20679760, 41359520, 82719040]

約数ペア:

[(1, 82719040), (2, 41359520), (4, 20679760), (5, 16543808), (8, 10339880), (10, 8271904), (16, 5169940), (20, 4135952), (23, 3596480), (32, 2584970), (40, 2067976), (46, 1798240), (64, 1292485), (80, 1033988), (92, 899120), (115, 719296), (160, 516994), (184, 449560), (230, 359648), (320, 258497), (368, 224780), (460, 179824), (736, 112390), (920, 89912), (1472, 56195), (1840, 44956), (3680, 22478), (7360, 11239)]