80934604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 154586880

約数和(自身を除く): 73652276

約数列:

[1, 2, 4, 19, 38, 53, 71, 76, 106, 142, 212, 283, 284, 566, 1007, 1132, 1349, 2014, 2698, 3763, 4028, 5377, 5396, 7526, 10754, 14999, 15052, 20093, 21508, 29998, 40186, 59996, 71497, 80372, 142994, 284981, 285988, 381767, 569962, 763534, 1064929, 1139924, 1527068, 2129858, 4259716, 20233651, 40467302, 80934604]

約数ペア:

[(1, 80934604), (2, 40467302), (4, 20233651), (19, 4259716), (38, 2129858), (53, 1527068), (71, 1139924), (76, 1064929), (106, 763534), (142, 569962), (212, 381767), (283, 285988), (284, 284981), (566, 142994), (1007, 80372), (1132, 71497), (1349, 59996), (2014, 40186), (2698, 29998), (3763, 21508), (4028, 20093), (5377, 15052), (5396, 14999), (7526, 10754)]