25433580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 50045460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 311, 348, 435, 470, 564, 580, 622, 705, 870, 933, 940, 1244, 1363, 1410, 1555, 1740, 1866, 2726, 2820, 3110, 3732, 4089, 4665, 5452, 6220, 6815, 8178, 9019, 9330, 13630, 14617, 16356, 18038, 18660, 20445, 27057, 27260, 29234, 36076, 40890, 43851, 45095, 54114, 58468, 73085, 81780, 87702, 90190, 108228, 135285, 146170, 175404, 180380, 219255, 270570, 292340, 423893, 438510, 541140, 847786, 877020, 1271679, 1695572, 2119465, 2543358, 4238930, 5086716, 6358395, 8477860, 12716790, 25433580]

約数ペア:

[(1, 25433580), (2, 12716790), (3, 8477860), (4, 6358395), (5, 5086716), (6, 4238930), (10, 2543358), (12, 2119465), (15, 1695572), (20, 1271679), (29, 877020), (30, 847786), (47, 541140), (58, 438510), (60, 423893), (87, 292340), (94, 270570), (116, 219255), (141, 180380), (145, 175404), (174, 146170), (188, 135285), (235, 108228), (282, 90190), (290, 87702), (311, 81780), (348, 73085), (435, 58468), (470, 54114), (564, 45095), (580, 43851), (622, 40890), (705, 36076), (870, 29234), (933, 27260), (940, 27057), (1244, 20445), (1363, 18660), (1410, 18038), (1555, 16356), (1740, 14617), (1866, 13630), (2726, 9330), (2820, 9019), (3110, 8178), (3732, 6815), (4089, 6220), (4665, 5452)]