85865300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 201221496

約数和(自身を除く): 115356196

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 850, 901, 953, 1060, 1325, 1700, 1802, 1906, 2650, 3604, 3812, 4505, 4765, 5300, 9010, 9530, 16201, 18020, 19060, 22525, 23825, 32402, 45050, 47650, 50509, 64804, 81005, 90100, 95300, 101018, 162010, 202036, 252545, 324020, 405025, 505090, 810050, 858653, 1010180, 1262725, 1620100, 1717306, 2525450, 3434612, 4293265, 5050900, 8586530, 17173060, 21466325, 42932650, 85865300]

約数ペア:

[(1, 85865300), (2, 42932650), (4, 21466325), (5, 17173060), (10, 8586530), (17, 5050900), (20, 4293265), (25, 3434612), (34, 2525450), (50, 1717306), (53, 1620100), (68, 1262725), (85, 1010180), (100, 858653), (106, 810050), (170, 505090), (212, 405025), (265, 324020), (340, 252545), (425, 202036), (530, 162010), (850, 101018), (901, 95300), (953, 90100), (1060, 81005), (1325, 64804), (1700, 50509), (1802, 47650), (1906, 45050), (2650, 32402), (3604, 23825), (3812, 22525), (4505, 19060), (4765, 18020), (5300, 16201), (9010, 9530)]