232977920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 80

約数和(自身を含む): 638450208

約数和(自身を除く): 405472288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13001, 17920, 26002, 52004, 65005, 91007, 104008, 130010, 182014, 208016, 260020, 364028, 416032, 455035, 520040, 728056, 832064, 910070, 1040080, 1456112, 1664128, 1820140, 2080160, 2912224, 3328256, 3640280, 4160320, 5824448, 6656512, 7280560, 8320640, 11648896, 14561120, 16641280, 23297792, 29122240, 33282560, 46595584, 58244480, 116488960, 232977920]

約数ペア:

[(1, 232977920), (2, 116488960), (4, 58244480), (5, 46595584), (7, 33282560), (8, 29122240), (10, 23297792), (14, 16641280), (16, 14561120), (20, 11648896), (28, 8320640), (32, 7280560), (35, 6656512), (40, 5824448), (56, 4160320), (64, 3640280), (70, 3328256), (80, 2912224), (112, 2080160), (128, 1820140), (140, 1664128), (160, 1456112), (224, 1040080), (256, 910070), (280, 832064), (320, 728056), (448, 520040), (512, 455035), (560, 416032), (640, 364028), (896, 260020), (1120, 208016), (1280, 182014), (1792, 130010), (2240, 104008), (2560, 91007), (3584, 65005), (4480, 52004), (8960, 26002), (13001, 17920)]