88129700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 206986752

約数和(自身を除く): 118857052

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 425, 470, 799, 850, 940, 1103, 1175, 1598, 1700, 2206, 2350, 3196, 3995, 4412, 4700, 5515, 7990, 11030, 15980, 18751, 19975, 22060, 27575, 37502, 39950, 51841, 55150, 75004, 79900, 93755, 103682, 110300, 187510, 207364, 259205, 375020, 468775, 518410, 881297, 937550, 1036820, 1296025, 1762594, 1875100, 2592050, 3525188, 4406485, 5184100, 8812970, 17625940, 22032425, 44064850, 88129700]

約数ペア:

[(1, 88129700), (2, 44064850), (4, 22032425), (5, 17625940), (10, 8812970), (17, 5184100), (20, 4406485), (25, 3525188), (34, 2592050), (47, 1875100), (50, 1762594), (68, 1296025), (85, 1036820), (94, 937550), (100, 881297), (170, 518410), (188, 468775), (235, 375020), (340, 259205), (425, 207364), (470, 187510), (799, 110300), (850, 103682), (940, 93755), (1103, 79900), (1175, 75004), (1598, 55150), (1700, 51841), (2206, 39950), (2350, 37502), (3196, 27575), (3995, 22060), (4412, 19975), (4700, 18751), (5515, 15980), (7990, 11030)]