1224077180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{20113}}^1$

素因数の和:20318

約数の個数: 48

約数和(自身を含む): 2737113120

約数和(自身を除く): 1513035940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 20113, 30430, 40226, 60860, 80452, 100565, 201130, 341921, 402260, 683842, 1367684, 1709605, 3419210, 3600227, 6838420, 7200454, 14400908, 18001135, 36002270, 61203859, 72004540, 122407718, 244815436, 306019295, 612038590, 1224077180]

約数ペア:

[(1, 1224077180), (2, 612038590), (4, 306019295), (5, 244815436), (10, 122407718), (17, 72004540), (20, 61203859), (34, 36002270), (68, 18001135), (85, 14400908), (170, 7200454), (179, 6838420), (340, 3600227), (358, 3419210), (716, 1709605), (895, 1367684), (1790, 683842), (3043, 402260), (3580, 341921), (6086, 201130), (12172, 100565), (15215, 80452), (20113, 60860), (30430, 40226)]