73377440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 187382160

約数和(自身を除く): 114004720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 509, 530, 544, 680, 848, 901, 1018, 1060, 1360, 1696, 1802, 2036, 2120, 2545, 2720, 3604, 4072, 4240, 4505, 5090, 7208, 8144, 8480, 8653, 9010, 10180, 14416, 16288, 17306, 18020, 20360, 26977, 28832, 34612, 36040, 40720, 43265, 53954, 69224, 72080, 81440, 86530, 107908, 134885, 138448, 144160, 173060, 215816, 269770, 276896, 346120, 431632, 458609, 539540, 692240, 863264, 917218, 1079080, 1384480, 1834436, 2158160, 2293045, 3668872, 4316320, 4586090, 7337744, 9172180, 14675488, 18344360, 36688720, 73377440]

約数ペア:

[(1, 73377440), (2, 36688720), (4, 18344360), (5, 14675488), (8, 9172180), (10, 7337744), (16, 4586090), (17, 4316320), (20, 3668872), (32, 2293045), (34, 2158160), (40, 1834436), (53, 1384480), (68, 1079080), (80, 917218), (85, 863264), (106, 692240), (136, 539540), (160, 458609), (170, 431632), (212, 346120), (265, 276896), (272, 269770), (340, 215816), (424, 173060), (509, 144160), (530, 138448), (544, 134885), (680, 107908), (848, 86530), (901, 81440), (1018, 72080), (1060, 69224), (1360, 53954), (1696, 43265), (1802, 40720), (2036, 36040), (2120, 34612), (2545, 28832), (2720, 26977), (3604, 20360), (4072, 18020), (4240, 17306), (4505, 16288), (5090, 14416), (7208, 10180), (8144, 9010), (8480, 8653)]