190332340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50891}}^1$

素因数の和:50928

約数の個数: 48

約数和(自身を含む): 461692224

約数和(自身を除く): 271359884

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 50891, 101782, 203564, 254455, 508910, 559801, 865147, 1017820, 1119602, 1730294, 2239204, 2799005, 3460588, 4325735, 5598010, 8651470, 9516617, 11196020, 17302940, 19033234, 38066468, 47583085, 95166170, 190332340]

約数ペア:

[(1, 190332340), (2, 95166170), (4, 47583085), (5, 38066468), (10, 19033234), (11, 17302940), (17, 11196020), (20, 9516617), (22, 8651470), (34, 5598010), (44, 4325735), (55, 3460588), (68, 2799005), (85, 2239204), (110, 1730294), (170, 1119602), (187, 1017820), (220, 865147), (340, 559801), (374, 508910), (748, 254455), (935, 203564), (1870, 101782), (3740, 50891)]