2010180912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{31183}}^1$

素因数の和:31290

約数の個数: 80

約数和(自身を含む): 5568215040

約数和(自身を除く): 3558034128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1264, 1343, 1896, 2686, 3792, 4029, 5372, 8058, 10744, 16116, 21488, 31183, 32232, 62366, 64464, 93549, 124732, 187098, 249464, 374196, 498928, 530111, 748392, 1060222, 1496784, 1590333, 2120444, 2463457, 3180666, 4240888, 4926914, 6361332, 7390371, 8481776, 9853828, 12722664, 14780742, 19707656, 25445328, 29561484, 39415312, 41878769, 59122968, 83757538, 118245936, 125636307, 167515076, 251272614, 335030152, 502545228, 670060304, 1005090456, 2010180912]

約数ペア:

[(1, 2010180912), (2, 1005090456), (3, 670060304), (4, 502545228), (6, 335030152), (8, 251272614), (12, 167515076), (16, 125636307), (17, 118245936), (24, 83757538), (34, 59122968), (48, 41878769), (51, 39415312), (68, 29561484), (79, 25445328), (102, 19707656), (136, 14780742), (158, 12722664), (204, 9853828), (237, 8481776), (272, 7390371), (316, 6361332), (408, 4926914), (474, 4240888), (632, 3180666), (816, 2463457), (948, 2120444), (1264, 1590333), (1343, 1496784), (1896, 1060222), (2686, 748392), (3792, 530111), (4029, 498928), (5372, 374196), (8058, 249464), (10744, 187098), (16116, 124732), (21488, 93549), (31183, 64464), (32232, 62366)]