226467920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1429}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 604306560

約数和(自身を除く): 377838640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1429, 1981, 2264, 2830, 2858, 3962, 4528, 5660, 5716, 7145, 7924, 9905, 10003, 11320, 11432, 14290, 15848, 19810, 20006, 22640, 22864, 28580, 31696, 39620, 40012, 50015, 57160, 79240, 80024, 100030, 114320, 158480, 160048, 200060, 400120, 404407, 800240, 808814, 1617628, 2022035, 2830849, 3235256, 4044070, 5661698, 6470512, 8088140, 11323396, 14154245, 16176280, 22646792, 28308490, 32352560, 45293584, 56616980, 113233960, 226467920]

約数ペア:

[(1, 226467920), (2, 113233960), (4, 56616980), (5, 45293584), (7, 32352560), (8, 28308490), (10, 22646792), (14, 16176280), (16, 14154245), (20, 11323396), (28, 8088140), (35, 6470512), (40, 5661698), (56, 4044070), (70, 3235256), (80, 2830849), (112, 2022035), (140, 1617628), (280, 808814), (283, 800240), (560, 404407), (566, 400120), (1132, 200060), (1415, 160048), (1429, 158480), (1981, 114320), (2264, 100030), (2830, 80024), (2858, 79240), (3962, 57160), (4528, 50015), (5660, 40012), (5716, 39620), (7145, 31696), (7924, 28580), (9905, 22864), (10003, 22640), (11320, 20006), (11432, 19810), (14290, 15848)]