104925002240

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{322727}}^1$

素因数の和:322877

約数の個数: 80

約数和(自身を含む): 253555771392

約数和(自身を除く): 148630769152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 65024, 81280, 162560, 322727, 325120, 645454, 1290908, 1613635, 2581816, 3227270, 5163632, 6454540, 10327264, 12909080, 20654528, 25818160, 40986329, 41309056, 51636320, 81972658, 82618112, 103272640, 163945316, 165236224, 204931645, 206545280, 327890632, 409863290, 413090560, 655781264, 819726580, 826181120, 1311562528, 1639453160, 2623125056, 3278906320, 5246250112, 6557812640, 10492500224, 13115625280, 20985000448, 26231250560, 52462501120, 104925002240]

約数ペア:

[(1, 104925002240), (2, 52462501120), (4, 26231250560), (5, 20985000448), (8, 13115625280), (10, 10492500224), (16, 6557812640), (20, 5246250112), (32, 3278906320), (40, 2623125056), (64, 1639453160), (80, 1311562528), (127, 826181120), (128, 819726580), (160, 655781264), (254, 413090560), (256, 409863290), (320, 327890632), (508, 206545280), (512, 204931645), (635, 165236224), (640, 163945316), (1016, 103272640), (1270, 82618112), (1280, 81972658), (2032, 51636320), (2540, 41309056), (2560, 40986329), (4064, 25818160), (5080, 20654528), (8128, 12909080), (10160, 10327264), (16256, 6454540), (20320, 5163632), (32512, 3227270), (40640, 2581816), (65024, 1613635), (81280, 1290908), (162560, 645454), (322727, 325120)]