764308480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11483}}^1$

素因数の和:11521

約数の個数: 88

約数和(自身を含む): 1974650832

約数和(自身を除く): 1210342352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 11483, 13312, 16640, 22966, 33280, 45932, 57415, 66560, 91864, 114830, 149279, 183728, 229660, 298558, 367456, 459320, 597116, 734912, 746395, 918640, 1194232, 1469824, 1492790, 1837280, 2388464, 2939648, 2985580, 3674560, 4776928, 5879296, 5971160, 7349120, 9553856, 11758592, 11942320, 14698240, 19107712, 23884640, 29396480, 38215424, 47769280, 58792960, 76430848, 95538560, 152861696, 191077120, 382154240, 764308480]

約数ペア:

[(1, 764308480), (2, 382154240), (4, 191077120), (5, 152861696), (8, 95538560), (10, 76430848), (13, 58792960), (16, 47769280), (20, 38215424), (26, 29396480), (32, 23884640), (40, 19107712), (52, 14698240), (64, 11942320), (65, 11758592), (80, 9553856), (104, 7349120), (128, 5971160), (130, 5879296), (160, 4776928), (208, 3674560), (256, 2985580), (260, 2939648), (320, 2388464), (416, 1837280), (512, 1492790), (520, 1469824), (640, 1194232), (832, 918640), (1024, 746395), (1040, 734912), (1280, 597116), (1664, 459320), (2080, 367456), (2560, 298558), (3328, 229660), (4160, 183728), (5120, 149279), (6656, 114830), (8320, 91864), (11483, 66560), (13312, 57415), (16640, 45932), (22966, 33280)]