10307920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 17547440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 233, 280, 316, 395, 466, 553, 560, 632, 790, 932, 1106, 1165, 1264, 1580, 1631, 1864, 2212, 2330, 2765, 3160, 3262, 3728, 4424, 4660, 5530, 6320, 6524, 8155, 8848, 9320, 11060, 13048, 16310, 18407, 18640, 22120, 26096, 32620, 36814, 44240, 65240, 73628, 92035, 128849, 130480, 147256, 184070, 257698, 294512, 368140, 515396, 644245, 736280, 1030792, 1288490, 1472560, 2061584, 2576980, 5153960, 10307920]

約数ペア:

[(1, 10307920), (2, 5153960), (4, 2576980), (5, 2061584), (7, 1472560), (8, 1288490), (10, 1030792), (14, 736280), (16, 644245), (20, 515396), (28, 368140), (35, 294512), (40, 257698), (56, 184070), (70, 147256), (79, 130480), (80, 128849), (112, 92035), (140, 73628), (158, 65240), (233, 44240), (280, 36814), (316, 32620), (395, 26096), (466, 22120), (553, 18640), (560, 18407), (632, 16310), (790, 13048), (932, 11060), (1106, 9320), (1165, 8848), (1264, 8155), (1580, 6524), (1631, 6320), (1864, 5530), (2212, 4660), (2330, 4424), (2765, 3728), (3160, 3262)]