190814600

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7283}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 447091920

約数和(自身を除く): 256277320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 6550, 7283, 13100, 14566, 26200, 29132, 36415, 58264, 72830, 145660, 182075, 291320, 364150, 728300, 954073, 1456600, 1908146, 3816292, 4770365, 7632584, 9540730, 19081460, 23851825, 38162920, 47703650, 95407300, 190814600]

約数ペア:

[(1, 190814600), (2, 95407300), (4, 47703650), (5, 38162920), (8, 23851825), (10, 19081460), (20, 9540730), (25, 7632584), (40, 4770365), (50, 3816292), (100, 1908146), (131, 1456600), (200, 954073), (262, 728300), (524, 364150), (655, 291320), (1048, 182075), (1310, 145660), (2620, 72830), (3275, 58264), (5240, 36415), (6550, 29132), (7283, 26200), (13100, 14566)]