2962115860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 6880204800

約数和(自身を除く): 3918088940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 191, 220, 314, 382, 449, 628, 764, 785, 898, 955, 1570, 1727, 1796, 1910, 2101, 2245, 3140, 3454, 3820, 4202, 4490, 4939, 6908, 8404, 8635, 8980, 9878, 10505, 17270, 19756, 21010, 24695, 29987, 34540, 42020, 49390, 59974, 70493, 85759, 98780, 119948, 140986, 149935, 171518, 281972, 299870, 329857, 343036, 352465, 428795, 599740, 659714, 704930, 775423, 857590, 943349, 1319428, 1409860, 1550846, 1649285, 1715180, 1886698, 3101692, 3298570, 3773396, 3877115, 4716745, 6597140, 7754230, 9433490, 13464163, 15508460, 18866980, 26928326, 53856652, 67320815, 134641630, 148105793, 269283260, 296211586, 592423172, 740528965, 1481057930, 2962115860]

約数ペア:

[(1, 2962115860), (2, 1481057930), (4, 740528965), (5, 592423172), (10, 296211586), (11, 269283260), (20, 148105793), (22, 134641630), (44, 67320815), (55, 53856652), (110, 26928326), (157, 18866980), (191, 15508460), (220, 13464163), (314, 9433490), (382, 7754230), (449, 6597140), (628, 4716745), (764, 3877115), (785, 3773396), (898, 3298570), (955, 3101692), (1570, 1886698), (1727, 1715180), (1796, 1649285), (1910, 1550846), (2101, 1409860), (2245, 1319428), (3140, 943349), (3454, 857590), (3820, 775423), (4202, 704930), (4490, 659714), (4939, 599740), (6908, 428795), (8404, 352465), (8635, 343036), (8980, 329857), (9878, 299870), (10505, 281972), (17270, 171518), (19756, 149935), (21010, 140986), (24695, 119948), (29987, 98780), (34540, 85759), (42020, 70493), (49390, 59974)]