457573480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125707}}^1$

素因数の和:125738

約数の個数: 64

約数和(自身を含む): 1267136640

約数和(自身を除く): 809563160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 125707, 251414, 502828, 628535, 879949, 1005656, 1257070, 1634191, 1759898, 2514140, 3268382, 3519796, 4399745, 5028280, 6536764, 7039592, 8170955, 8799490, 11439337, 13073528, 16341910, 17598980, 22878674, 32683820, 35197960, 45757348, 57196685, 65367640, 91514696, 114393370, 228786740, 457573480]

約数ペア:

[(1, 457573480), (2, 228786740), (4, 114393370), (5, 91514696), (7, 65367640), (8, 57196685), (10, 45757348), (13, 35197960), (14, 32683820), (20, 22878674), (26, 17598980), (28, 16341910), (35, 13073528), (40, 11439337), (52, 8799490), (56, 8170955), (65, 7039592), (70, 6536764), (91, 5028280), (104, 4399745), (130, 3519796), (140, 3268382), (182, 2514140), (260, 1759898), (280, 1634191), (364, 1257070), (455, 1005656), (520, 879949), (728, 628535), (910, 502828), (1820, 251414), (3640, 125707)]