2192293120

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17657}}^1$

素因数の和:17775

約数の個数: 72

約数和(自身を含む): 5305663944

約数和(自身を除く): 3113370824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 17657, 24832, 31040, 35314, 62080, 70628, 88285, 124160, 141256, 176570, 282512, 353140, 565024, 706280, 1130048, 1412560, 1712729, 2260096, 2825120, 3425458, 4520192, 5650240, 6850916, 8563645, 11300480, 13701832, 17127290, 22600960, 27403664, 34254580, 54807328, 68509160, 109614656, 137018320, 219229312, 274036640, 438458624, 548073280, 1096146560, 2192293120]

約数ペア:

[(1, 2192293120), (2, 1096146560), (4, 548073280), (5, 438458624), (8, 274036640), (10, 219229312), (16, 137018320), (20, 109614656), (32, 68509160), (40, 54807328), (64, 34254580), (80, 27403664), (97, 22600960), (128, 17127290), (160, 13701832), (194, 11300480), (256, 8563645), (320, 6850916), (388, 5650240), (485, 4520192), (640, 3425458), (776, 2825120), (970, 2260096), (1280, 1712729), (1552, 1412560), (1940, 1130048), (3104, 706280), (3880, 565024), (6208, 353140), (7760, 282512), (12416, 176570), (15520, 141256), (17657, 124160), (24832, 88285), (31040, 70628), (35314, 62080)]