1047029140700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{178909}}^1$

素因数の和:180327

約数の個数: 72

約数和(自身を含む): 2326612910160

約数和(自身を除く): 1279583769460

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1361, 2150, 2722, 4300, 5444, 6805, 13610, 27220, 34025, 58523, 68050, 117046, 136100, 178909, 234092, 292615, 357818, 585230, 715636, 894545, 1170460, 1463075, 1789090, 2926150, 3578180, 4472725, 5852300, 7693087, 8945450, 15386174, 17890900, 30772348, 38465435, 76930870, 153861740, 192327175, 243495149, 384654350, 486990298, 769308700, 973980596, 1217475745, 2434951490, 4869902980, 6087378725, 10470291407, 12174757450, 20940582814, 24349514900, 41881165628, 52351457035, 104702914070, 209405828140, 261757285175, 523514570350, 1047029140700]

約数ペア:

[(1, 1047029140700), (2, 523514570350), (4, 261757285175), (5, 209405828140), (10, 104702914070), (20, 52351457035), (25, 41881165628), (43, 24349514900), (50, 20940582814), (86, 12174757450), (100, 10470291407), (172, 6087378725), (215, 4869902980), (430, 2434951490), (860, 1217475745), (1075, 973980596), (1361, 769308700), (2150, 486990298), (2722, 384654350), (4300, 243495149), (5444, 192327175), (6805, 153861740), (13610, 76930870), (27220, 38465435), (34025, 30772348), (58523, 17890900), (68050, 15386174), (117046, 8945450), (136100, 7693087), (178909, 5852300), (234092, 4472725), (292615, 3578180), (357818, 2926150), (585230, 1789090), (715636, 1463075), (894545, 1170460)]