4694570240

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{28879}}^1$

素因数の和:29027

約数の個数: 72

約数和(自身を含む): 11333898240

約数和(自身を除く): 6639328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 28879, 32512, 40640, 57758, 81280, 115516, 144395, 162560, 231032, 288790, 462064, 577580, 924128, 1155160, 1848256, 2310320, 3667633, 3696512, 4620640, 7335266, 7393024, 9241280, 14670532, 18338165, 18482560, 29341064, 36676330, 36965120, 58682128, 73352660, 117364256, 146705320, 234728512, 293410640, 469457024, 586821280, 938914048, 1173642560, 2347285120, 4694570240]

約数ペア:

[(1, 4694570240), (2, 2347285120), (4, 1173642560), (5, 938914048), (8, 586821280), (10, 469457024), (16, 293410640), (20, 234728512), (32, 146705320), (40, 117364256), (64, 73352660), (80, 58682128), (127, 36965120), (128, 36676330), (160, 29341064), (254, 18482560), (256, 18338165), (320, 14670532), (508, 9241280), (635, 7393024), (640, 7335266), (1016, 4620640), (1270, 3696512), (1280, 3667633), (2032, 2310320), (2540, 1848256), (4064, 1155160), (5080, 924128), (8128, 577580), (10160, 462064), (16256, 288790), (20320, 231032), (28879, 162560), (32512, 144395), (40640, 115516), (57758, 81280)]