2880202324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3823}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 5550612480

約数和(自身を除く): 2670410156

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 431, 437, 862, 874, 1724, 1748, 3823, 7646, 8189, 9913, 15292, 16378, 19826, 32756, 39652, 72637, 87929, 145274, 175858, 188347, 290548, 351716, 376694, 753388, 1647713, 1670651, 3295426, 3341302, 6590852, 6682604, 31306547, 37897399, 62613094, 75794798, 125226188, 151589596, 720050581, 1440101162, 2880202324]

約数ペア:

[(1, 2880202324), (2, 1440101162), (4, 720050581), (19, 151589596), (23, 125226188), (38, 75794798), (46, 62613094), (76, 37897399), (92, 31306547), (431, 6682604), (437, 6590852), (862, 3341302), (874, 3295426), (1724, 1670651), (1748, 1647713), (3823, 753388), (7646, 376694), (8189, 351716), (9913, 290548), (15292, 188347), (16378, 175858), (19826, 145274), (32756, 87929), (39652, 72637)]