108801020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 244490400

約数和(自身を除く): 135689380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 3299, 6596, 6598, 8245, 13196, 16490, 16495, 32980, 32990, 56083, 65980, 112166, 224332, 280415, 320003, 560830, 640006, 1121660, 1280012, 1600015, 3200030, 5440051, 6400060, 10880102, 21760204, 27200255, 54400510, 108801020]

約数ペア:

[(1, 108801020), (2, 54400510), (4, 27200255), (5, 21760204), (10, 10880102), (17, 6400060), (20, 5440051), (34, 3200030), (68, 1600015), (85, 1280012), (97, 1121660), (170, 640006), (194, 560830), (340, 320003), (388, 280415), (485, 224332), (970, 112166), (1649, 65980), (1940, 56083), (3298, 32990), (3299, 32980), (6596, 16495), (6598, 16490), (8245, 13196)]