89035396480

素因数分解:

$2^7\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{65839}}^1$

素因数の和:67971

約数の個数: 64

約数和(自身を含む): 212954212800

約数和(自身を除く): 123918816320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2113, 4226, 8452, 10565, 16904, 21130, 33808, 42260, 65839, 67616, 84520, 131678, 135232, 169040, 263356, 270464, 329195, 338080, 526712, 658390, 676160, 1053424, 1316780, 1352320, 2106848, 2633560, 4213696, 5267120, 8427392, 10534240, 21068480, 42136960, 139117807, 278235614, 556471228, 695589035, 1112942456, 1391178070, 2225884912, 2782356140, 4451769824, 5564712280, 8903539648, 11129424560, 17807079296, 22258849120, 44517698240, 89035396480]

約数ペア:

[(1, 89035396480), (2, 44517698240), (4, 22258849120), (5, 17807079296), (8, 11129424560), (10, 8903539648), (16, 5564712280), (20, 4451769824), (32, 2782356140), (40, 2225884912), (64, 1391178070), (80, 1112942456), (128, 695589035), (160, 556471228), (320, 278235614), (640, 139117807), (2113, 42136960), (4226, 21068480), (8452, 10534240), (10565, 8427392), (16904, 5267120), (21130, 4213696), (33808, 2633560), (42260, 2106848), (65839, 1352320), (67616, 1316780), (84520, 1053424), (131678, 676160), (135232, 658390), (169040, 526712), (263356, 338080), (270464, 329195)]