76042880

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 183379680

約数和(自身を除く): 107336800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 907, 1048, 1310, 1814, 2096, 2620, 3628, 4192, 4535, 5240, 7256, 8384, 9070, 10480, 14512, 16768, 18140, 20960, 29024, 36280, 41920, 58048, 72560, 83840, 116096, 118817, 145120, 237634, 290240, 475268, 580480, 594085, 950536, 1188170, 1901072, 2376340, 3802144, 4752680, 7604288, 9505360, 15208576, 19010720, 38021440, 76042880]

約数ペア:

[(1, 76042880), (2, 38021440), (4, 19010720), (5, 15208576), (8, 9505360), (10, 7604288), (16, 4752680), (20, 3802144), (32, 2376340), (40, 1901072), (64, 1188170), (80, 950536), (128, 594085), (131, 580480), (160, 475268), (262, 290240), (320, 237634), (524, 145120), (640, 118817), (655, 116096), (907, 83840), (1048, 72560), (1310, 58048), (1814, 41920), (2096, 36280), (2620, 29024), (3628, 20960), (4192, 18140), (4535, 16768), (5240, 14512), (7256, 10480), (8384, 9070)]