492753160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2887}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 1178997120

約数和(自身を除く): 686243960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 251, 340, 502, 680, 1004, 1255, 2008, 2510, 2887, 4267, 5020, 5774, 8534, 10040, 11548, 14435, 17068, 21335, 23096, 28870, 34136, 42670, 49079, 57740, 85340, 98158, 115480, 170680, 196316, 245395, 392632, 490790, 724637, 981580, 1449274, 1963160, 2898548, 3623185, 5797096, 7246370, 12318829, 14492740, 24637658, 28985480, 49275316, 61594145, 98550632, 123188290, 246376580, 492753160]

約数ペア:

[(1, 492753160), (2, 246376580), (4, 123188290), (5, 98550632), (8, 61594145), (10, 49275316), (17, 28985480), (20, 24637658), (34, 14492740), (40, 12318829), (68, 7246370), (85, 5797096), (136, 3623185), (170, 2898548), (251, 1963160), (340, 1449274), (502, 981580), (680, 724637), (1004, 490790), (1255, 392632), (2008, 245395), (2510, 196316), (2887, 170680), (4267, 115480), (5020, 98158), (5774, 85340), (8534, 57740), (10040, 49079), (11548, 42670), (14435, 34136), (17068, 28870), (21335, 23096)]