13901200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 60

約数和(自身を含む): 34872768

約数和(自身を除く): 20971568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1511, 1840, 2300, 3022, 4600, 6044, 7555, 9200, 12088, 15110, 24176, 30220, 34753, 37775, 60440, 69506, 75550, 120880, 139012, 151100, 173765, 278024, 302200, 347530, 556048, 604400, 695060, 868825, 1390120, 1737650, 2780240, 3475300, 6950600, 13901200]

約数ペア:

[(1, 13901200), (2, 6950600), (4, 3475300), (5, 2780240), (8, 1737650), (10, 1390120), (16, 868825), (20, 695060), (23, 604400), (25, 556048), (40, 347530), (46, 302200), (50, 278024), (80, 173765), (92, 151100), (100, 139012), (115, 120880), (184, 75550), (200, 69506), (230, 60440), (368, 37775), (400, 34753), (460, 30220), (575, 24176), (920, 15110), (1150, 12088), (1511, 9200), (1840, 7555), (2300, 6044), (3022, 4600)]