2420193280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 5855915520

約数和(自身を除く): 3435722240

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, 1024, 1270, 1280, 1861, 2032, 2048, 2540, 2560, 3722, 4064, 5080, 5120, 7444, 8128, 9305, 10160, 10240, 14888, 16256, 18610, 20320, 29776, 32512, 37220, 40640, 59552, 65024, 74440, 81280, 119104, 130048, 148880, 162560, 236347, 238208, 260096, 297760, 325120, 472694, 476416, 595520, 650240, 945388, 952832, 1181735, 1191040, 1300480, 1890776, 1905664, 2363470, 2382080, 3781552, 3811328, 4726940, 4764160, 7563104, 9453880, 9528320, 15126208, 18907760, 19056640, 30252416, 37815520, 60504832, 75631040, 121009664, 151262080, 242019328, 302524160, 484038656, 605048320, 1210096640, 2420193280]

約数ペア:

[(1, 2420193280), (2, 1210096640), (4, 605048320), (5, 484038656), (8, 302524160), (10, 242019328), (16, 151262080), (20, 121009664), (32, 75631040), (40, 60504832), (64, 37815520), (80, 30252416), (127, 19056640), (128, 18907760), (160, 15126208), (254, 9528320), (256, 9453880), (320, 7563104), (508, 4764160), (512, 4726940), (635, 3811328), (640, 3781552), (1016, 2382080), (1024, 2363470), (1270, 1905664), (1280, 1890776), (1861, 1300480), (2032, 1191040), (2048, 1181735), (2540, 952832), (2560, 945388), (3722, 650240), (4064, 595520), (5080, 476416), (5120, 472694), (7444, 325120), (8128, 297760), (9305, 260096), (10160, 238208), (10240, 236347), (14888, 162560), (16256, 148880), (18610, 130048), (20320, 119104), (29776, 81280), (32512, 74440), (37220, 65024), (40640, 59552)]