26000170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 57127680

約数和(自身を除く): 31127510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 173, 190, 226, 266, 346, 565, 665, 791, 865, 1130, 1211, 1330, 1582, 1730, 2147, 2422, 3287, 3955, 4294, 6055, 6574, 7910, 10735, 12110, 15029, 16435, 19549, 21470, 23009, 30058, 32870, 39098, 46018, 75145, 97745, 115045, 136843, 150290, 195490, 230090, 273686, 371431, 684215, 742862, 1368430, 1857155, 2600017, 3714310, 5200034, 13000085, 26000170]

約数ペア:

[(1, 26000170), (2, 13000085), (5, 5200034), (7, 3714310), (10, 2600017), (14, 1857155), (19, 1368430), (35, 742862), (38, 684215), (70, 371431), (95, 273686), (113, 230090), (133, 195490), (173, 150290), (190, 136843), (226, 115045), (266, 97745), (346, 75145), (565, 46018), (665, 39098), (791, 32870), (865, 30058), (1130, 23009), (1211, 21470), (1330, 19549), (1582, 16435), (1730, 15029), (2147, 12110), (2422, 10735), (3287, 7910), (3955, 6574), (4294, 6055)]