184387220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 402449040

約数和(自身を除く): 218061820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 257, 290, 514, 580, 1028, 1237, 1285, 2474, 2570, 4948, 5140, 6185, 7453, 12370, 14906, 24740, 29812, 35873, 37265, 71746, 74530, 143492, 149060, 179365, 317909, 358730, 635818, 717460, 1271636, 1589545, 3179090, 6358180, 9219361, 18438722, 36877444, 46096805, 92193610, 184387220]

約数ペア:

[(1, 184387220), (2, 92193610), (4, 46096805), (5, 36877444), (10, 18438722), (20, 9219361), (29, 6358180), (58, 3179090), (116, 1589545), (145, 1271636), (257, 717460), (290, 635818), (514, 358730), (580, 317909), (1028, 179365), (1237, 149060), (1285, 143492), (2474, 74530), (2570, 71746), (4948, 37265), (5140, 35873), (6185, 29812), (7453, 24740), (12370, 14906)]