1055732860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{44621}}^1$

素因数の和:44663

約数の個数: 72

約数和(自身を含む): 2743717536

約数和(自身を除く): 1687984676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 44621, 89242, 178484, 223105, 312347, 446210, 580073, 624694, 892420, 1160146, 1249388, 1561735, 2320292, 2900365, 3123470, 4060511, 5800730, 6246940, 7540949, 8121022, 11601460, 15081898, 16242044, 20302555, 30163796, 37704745, 40605110, 52786643, 75409490, 81210220, 105573286, 150818980, 211146572, 263933215, 527866430, 1055732860]

約数ペア:

[(1, 1055732860), (2, 527866430), (4, 263933215), (5, 211146572), (7, 150818980), (10, 105573286), (13, 81210220), (14, 75409490), (20, 52786643), (26, 40605110), (28, 37704745), (35, 30163796), (52, 20302555), (65, 16242044), (70, 15081898), (91, 11601460), (130, 8121022), (140, 7540949), (169, 6246940), (182, 5800730), (260, 4060511), (338, 3123470), (364, 2900365), (455, 2320292), (676, 1561735), (845, 1249388), (910, 1160146), (1183, 892420), (1690, 624694), (1820, 580073), (2366, 446210), (3380, 312347), (4732, 223105), (5915, 178484), (11830, 89242), (23660, 44621)]