83600440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27172

約数の個数: 64

約数和(自身を含む): 234524160

約数和(自身を除く): 150923720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 27143, 54286, 108572, 135715, 190001, 217144, 271430, 298573, 380002, 542860, 597146, 760004, 950005, 1085720, 1194292, 1492865, 1520008, 1900010, 2090011, 2388584, 2985730, 3800020, 4180022, 5971460, 7600040, 8360044, 10450055, 11942920, 16720088, 20900110, 41800220, 83600440]

約数ペア:

[(1, 83600440), (2, 41800220), (4, 20900110), (5, 16720088), (7, 11942920), (8, 10450055), (10, 8360044), (11, 7600040), (14, 5971460), (20, 4180022), (22, 3800020), (28, 2985730), (35, 2388584), (40, 2090011), (44, 1900010), (55, 1520008), (56, 1492865), (70, 1194292), (77, 1085720), (88, 950005), (110, 760004), (140, 597146), (154, 542860), (220, 380002), (280, 298573), (308, 271430), (385, 217144), (440, 190001), (616, 135715), (770, 108572), (1540, 54286), (3080, 27143)]