65097040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 161150400

約数和(自身を除く): 96053360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 379, 380, 452, 565, 758, 760, 904, 1130, 1516, 1520, 1808, 1895, 2147, 2260, 3032, 3790, 4294, 4520, 6064, 7201, 7580, 8588, 9040, 10735, 14402, 15160, 17176, 21470, 28804, 30320, 34352, 36005, 42827, 42940, 57608, 72010, 85654, 85880, 115216, 144020, 171308, 171760, 214135, 288040, 342616, 428270, 576080, 685232, 813713, 856540, 1627426, 1713080, 3254852, 3426160, 4068565, 6509704, 8137130, 13019408, 16274260, 32548520, 65097040]

約数ペア:

[(1, 65097040), (2, 32548520), (4, 16274260), (5, 13019408), (8, 8137130), (10, 6509704), (16, 4068565), (19, 3426160), (20, 3254852), (38, 1713080), (40, 1627426), (76, 856540), (80, 813713), (95, 685232), (113, 576080), (152, 428270), (190, 342616), (226, 288040), (304, 214135), (379, 171760), (380, 171308), (452, 144020), (565, 115216), (758, 85880), (760, 85654), (904, 72010), (1130, 57608), (1516, 42940), (1520, 42827), (1808, 36005), (1895, 34352), (2147, 30320), (2260, 28804), (3032, 21470), (3790, 17176), (4294, 15160), (4520, 14402), (6064, 10735), (7201, 9040), (7580, 8588)]