67461440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12435

約数の個数: 56

約数和(自身を含む): 170105832

約数和(自身を除く): 102644392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12401, 24802, 49604, 62005, 99208, 124010, 198416, 210817, 248020, 396832, 421634, 496040, 793664, 843268, 992080, 1054085, 1686536, 1984160, 2108170, 3373072, 3968320, 4216340, 6746144, 8432680, 13492288, 16865360, 33730720, 67461440]

約数ペア:

[(1, 67461440), (2, 33730720), (4, 16865360), (5, 13492288), (8, 8432680), (10, 6746144), (16, 4216340), (17, 3968320), (20, 3373072), (32, 2108170), (34, 1984160), (40, 1686536), (64, 1054085), (68, 992080), (80, 843268), (85, 793664), (136, 496040), (160, 421634), (170, 396832), (272, 248020), (320, 210817), (340, 198416), (544, 124010), (680, 99208), (1088, 62005), (1360, 49604), (2720, 24802), (5440, 12401)]