25726380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22567}}^1$

素因数の和:22598

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 50102100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22567, 45134, 67701, 90268, 112835, 135402, 225670, 270804, 338505, 428773, 451340, 677010, 857546, 1286319, 1354020, 1715092, 2143865, 2572638, 4287730, 5145276, 6431595, 8575460, 12863190, 25726380]

約数ペア:

[(1, 25726380), (2, 12863190), (3, 8575460), (4, 6431595), (5, 5145276), (6, 4287730), (10, 2572638), (12, 2143865), (15, 1715092), (19, 1354020), (20, 1286319), (30, 857546), (38, 677010), (57, 451340), (60, 428773), (76, 338505), (95, 270804), (114, 225670), (190, 135402), (228, 112835), (285, 90268), (380, 67701), (570, 45134), (1140, 22567)]