26940200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 72888750

約数和(自身を除く): 45948550

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2749, 4900, 5498, 9800, 10996, 13745, 19243, 21992, 27490, 38486, 54980, 68725, 76972, 96215, 109960, 134701, 137450, 153944, 192430, 269402, 274900, 384860, 481075, 538804, 549800, 673505, 769720, 962150, 1077608, 1347010, 1924300, 2694020, 3367525, 3848600, 5388040, 6735050, 13470100, 26940200]

約数ペア:

[(1, 26940200), (2, 13470100), (4, 6735050), (5, 5388040), (7, 3848600), (8, 3367525), (10, 2694020), (14, 1924300), (20, 1347010), (25, 1077608), (28, 962150), (35, 769720), (40, 673505), (49, 549800), (50, 538804), (56, 481075), (70, 384860), (98, 274900), (100, 269402), (140, 192430), (175, 153944), (196, 137450), (200, 134701), (245, 109960), (280, 96215), (350, 76972), (392, 68725), (490, 54980), (700, 38486), (980, 27490), (1225, 21992), (1400, 19243), (1960, 13745), (2450, 10996), (2749, 9800), (4900, 5498)]