16196240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11939

約数の個数: 40

約数和(自身を含む): 39874680

約数和(自身を除く): 23678440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11909, 23818, 47636, 59545, 95272, 119090, 190544, 202453, 238180, 404906, 476360, 809812, 952720, 1012265, 1619624, 2024530, 3239248, 4049060, 8098120, 16196240]

約数ペア:

[(1, 16196240), (2, 8098120), (4, 4049060), (5, 3239248), (8, 2024530), (10, 1619624), (16, 1012265), (17, 952720), (20, 809812), (34, 476360), (40, 404906), (68, 238180), (80, 202453), (85, 190544), (136, 119090), (170, 95272), (272, 59545), (340, 47636), (680, 23818), (1360, 11909)]