201118117120

素因数分解:

$2^8\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{129533}}^1$

素因数の和:130767

約数の個数: 72

約数和(自身を含む): 482141610216

約数和(自身を除く): 281023493096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1213, 1280, 2426, 4852, 6065, 9704, 12130, 19408, 24260, 38816, 48520, 77632, 97040, 129533, 155264, 194080, 259066, 310528, 388160, 518132, 647665, 776320, 1036264, 1295330, 1552640, 2072528, 2590660, 4145056, 5181320, 8290112, 10362640, 16580224, 20725280, 33160448, 41450560, 82901120, 157123529, 165802240, 314247058, 628494116, 785617645, 1256988232, 1571235290, 2513976464, 3142470580, 5027952928, 6284941160, 10055905856, 12569882320, 20111811712, 25139764640, 40223623424, 50279529280, 100559058560, 201118117120]

約数ペア:

[(1, 201118117120), (2, 100559058560), (4, 50279529280), (5, 40223623424), (8, 25139764640), (10, 20111811712), (16, 12569882320), (20, 10055905856), (32, 6284941160), (40, 5027952928), (64, 3142470580), (80, 2513976464), (128, 1571235290), (160, 1256988232), (256, 785617645), (320, 628494116), (640, 314247058), (1213, 165802240), (1280, 157123529), (2426, 82901120), (4852, 41450560), (6065, 33160448), (9704, 20725280), (12130, 16580224), (19408, 10362640), (24260, 8290112), (38816, 5181320), (48520, 4145056), (77632, 2590660), (97040, 2072528), (129533, 1552640), (155264, 1295330), (194080, 1036264), (259066, 776320), (310528, 647665), (388160, 518132)]