1413706240

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13469}}^1$

素因数の和:13533

約数の個数: 80

約数和(自身を含む): 3472512120

約数和(自身を除く): 2058805880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1280, 1312, 1640, 2560, 2624, 3280, 5248, 6560, 10496, 13120, 13469, 20992, 26240, 26938, 52480, 53876, 67345, 104960, 107752, 134690, 215504, 269380, 431008, 538760, 552229, 862016, 1077520, 1104458, 1724032, 2155040, 2208916, 2761145, 3448064, 4310080, 4417832, 5522290, 6896128, 8620160, 8835664, 11044580, 17240320, 17671328, 22089160, 34480640, 35342656, 44178320, 70685312, 88356640, 141370624, 176713280, 282741248, 353426560, 706853120, 1413706240]

約数ペア:

[(1, 1413706240), (2, 706853120), (4, 353426560), (5, 282741248), (8, 176713280), (10, 141370624), (16, 88356640), (20, 70685312), (32, 44178320), (40, 35342656), (41, 34480640), (64, 22089160), (80, 17671328), (82, 17240320), (128, 11044580), (160, 8835664), (164, 8620160), (205, 6896128), (256, 5522290), (320, 4417832), (328, 4310080), (410, 3448064), (512, 2761145), (640, 2208916), (656, 2155040), (820, 1724032), (1280, 1104458), (1312, 1077520), (1640, 862016), (2560, 552229), (2624, 538760), (3280, 431008), (5248, 269380), (6560, 215504), (10496, 134690), (13120, 107752), (13469, 104960), (20992, 67345), (26240, 53876), (26938, 52480)]