17091876640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{4027}}^1$

素因数の和:4730

約数の個数: 96

約数和(自身を含む): 41438646144

約数和(自身を除く): 24346769504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 647, 656, 820, 1294, 1312, 1640, 2588, 3235, 3280, 4027, 5176, 6470, 6560, 8054, 10352, 12940, 16108, 20135, 20704, 25880, 26527, 32216, 40270, 51760, 53054, 64432, 80540, 103520, 106108, 128864, 132635, 161080, 165107, 212216, 265270, 322160, 330214, 424432, 530540, 644320, 660428, 825535, 848864, 1061080, 1320856, 1651070, 2122160, 2605469, 2641712, 3302140, 4244320, 5210938, 5283424, 6604280, 10421876, 13027345, 13208560, 20843752, 26054690, 26417120, 41687504, 52109380, 83375008, 104218760, 106824229, 208437520, 213648458, 416875040, 427296916, 534121145, 854593832, 1068242290, 1709187664, 2136484580, 3418375328, 4272969160, 8545938320, 17091876640]

約数ペア:

[(1, 17091876640), (2, 8545938320), (4, 4272969160), (5, 3418375328), (8, 2136484580), (10, 1709187664), (16, 1068242290), (20, 854593832), (32, 534121145), (40, 427296916), (41, 416875040), (80, 213648458), (82, 208437520), (160, 106824229), (164, 104218760), (205, 83375008), (328, 52109380), (410, 41687504), (647, 26417120), (656, 26054690), (820, 20843752), (1294, 13208560), (1312, 13027345), (1640, 10421876), (2588, 6604280), (3235, 5283424), (3280, 5210938), (4027, 4244320), (5176, 3302140), (6470, 2641712), (6560, 2605469), (8054, 2122160), (10352, 1651070), (12940, 1320856), (16108, 1061080), (20135, 848864), (20704, 825535), (25880, 660428), (26527, 644320), (32216, 530540), (40270, 424432), (51760, 330214), (53054, 322160), (64432, 265270), (80540, 212216), (103520, 165107), (106108, 161080), (128864, 132635)]