104028080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4398

約数の個数: 80

約数和(自身を含む): 271857600

約数和(自身を除く): 167829520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4349, 4784, 5980, 8698, 11960, 17396, 21745, 23920, 34792, 43490, 56537, 69584, 86980, 100027, 113074, 173960, 200054, 226148, 282685, 347920, 400108, 452296, 500135, 565370, 800216, 904592, 1000270, 1130740, 1300351, 1600432, 2000540, 2261480, 2600702, 4001080, 4522960, 5201404, 6501755, 8002160, 10402808, 13003510, 20805616, 26007020, 52014040, 104028080]

約数ペア:

[(1, 104028080), (2, 52014040), (4, 26007020), (5, 20805616), (8, 13003510), (10, 10402808), (13, 8002160), (16, 6501755), (20, 5201404), (23, 4522960), (26, 4001080), (40, 2600702), (46, 2261480), (52, 2000540), (65, 1600432), (80, 1300351), (92, 1130740), (104, 1000270), (115, 904592), (130, 800216), (184, 565370), (208, 500135), (230, 452296), (260, 400108), (299, 347920), (368, 282685), (460, 226148), (520, 200054), (598, 173960), (920, 113074), (1040, 100027), (1196, 86980), (1495, 69584), (1840, 56537), (2392, 43490), (2990, 34792), (4349, 23920), (4784, 21745), (5980, 17396), (8698, 11960)]