69600040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 174571200

約数和(自身を除く): 104971160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 5387, 6460, 10774, 12920, 21548, 26935, 43096, 53870, 91579, 102353, 107740, 183158, 204706, 215480, 366316, 409412, 457895, 511765, 732632, 818824, 915790, 1023530, 1740001, 1831580, 2047060, 3480002, 3663160, 4094120, 6960004, 8700005, 13920008, 17400010, 34800020, 69600040]

約数ペア:

[(1, 69600040), (2, 34800020), (4, 17400010), (5, 13920008), (8, 8700005), (10, 6960004), (17, 4094120), (19, 3663160), (20, 3480002), (34, 2047060), (38, 1831580), (40, 1740001), (68, 1023530), (76, 915790), (85, 818824), (95, 732632), (136, 511765), (152, 457895), (170, 409412), (190, 366316), (323, 215480), (340, 204706), (380, 183158), (646, 107740), (680, 102353), (760, 91579), (1292, 53870), (1615, 43096), (2584, 26935), (3230, 21548), (5387, 12920), (6460, 10774)]