411401210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7979

約数の個数: 48

約数和(自身を含む): 832997088

約数和(自身を除く): 421595878

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 4730, 5203, 7907, 10406, 15814, 26015, 39535, 52030, 79070, 86977, 173954, 340001, 434885, 680002, 869770, 956747, 1700005, 1913494, 3400010, 3740011, 4783735, 7480022, 9567470, 18700055, 37400110, 41140121, 82280242, 205700605, 411401210]

約数ペア:

[(1, 411401210), (2, 205700605), (5, 82280242), (10, 41140121), (11, 37400110), (22, 18700055), (43, 9567470), (55, 7480022), (86, 4783735), (110, 3740011), (121, 3400010), (215, 1913494), (242, 1700005), (430, 956747), (473, 869770), (605, 680002), (946, 434885), (1210, 340001), (2365, 173954), (4730, 86977), (5203, 79070), (7907, 52030), (10406, 39535), (15814, 26015)]