11994700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 28123200

約数和(自身を除く): 16128500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 107, 118, 190, 214, 236, 295, 380, 428, 475, 535, 590, 950, 1070, 1121, 1180, 1475, 1900, 2033, 2140, 2242, 2675, 2950, 4066, 4484, 5350, 5605, 5900, 6313, 8132, 10165, 10700, 11210, 12626, 20330, 22420, 25252, 28025, 31565, 40660, 50825, 56050, 63130, 101650, 112100, 119947, 126260, 157825, 203300, 239894, 315650, 479788, 599735, 631300, 1199470, 2398940, 2998675, 5997350, 11994700]

約数ペア:

[(1, 11994700), (2, 5997350), (4, 2998675), (5, 2398940), (10, 1199470), (19, 631300), (20, 599735), (25, 479788), (38, 315650), (50, 239894), (59, 203300), (76, 157825), (95, 126260), (100, 119947), (107, 112100), (118, 101650), (190, 63130), (214, 56050), (236, 50825), (295, 40660), (380, 31565), (428, 28025), (475, 25252), (535, 22420), (590, 20330), (950, 12626), (1070, 11210), (1121, 10700), (1180, 10165), (1475, 8132), (1900, 6313), (2033, 5900), (2140, 5605), (2242, 5350), (2675, 4484), (2950, 4066)]