25856580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 75769344

約数和(自身を除く): 49912764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 173, 188, 212, 235, 265, 282, 318, 346, 470, 519, 530, 564, 636, 692, 705, 795, 865, 940, 1038, 1060, 1410, 1590, 1730, 2076, 2491, 2595, 2820, 3180, 3460, 4982, 5190, 7473, 8131, 9169, 9964, 10380, 12455, 14946, 16262, 18338, 24393, 24910, 27507, 29892, 32524, 36676, 37365, 40655, 45845, 48786, 49820, 55014, 74730, 81310, 91690, 97572, 110028, 121965, 137535, 149460, 162620, 183380, 243930, 275070, 430943, 487860, 550140, 861886, 1292829, 1723772, 2154715, 2585658, 4309430, 5171316, 6464145, 8618860, 12928290, 25856580]

約数ペア:

[(1, 25856580), (2, 12928290), (3, 8618860), (4, 6464145), (5, 5171316), (6, 4309430), (10, 2585658), (12, 2154715), (15, 1723772), (20, 1292829), (30, 861886), (47, 550140), (53, 487860), (60, 430943), (94, 275070), (106, 243930), (141, 183380), (159, 162620), (173, 149460), (188, 137535), (212, 121965), (235, 110028), (265, 97572), (282, 91690), (318, 81310), (346, 74730), (470, 55014), (519, 49820), (530, 48786), (564, 45845), (636, 40655), (692, 37365), (705, 36676), (795, 32524), (865, 29892), (940, 27507), (1038, 24910), (1060, 24393), (1410, 18338), (1590, 16262), (1730, 14946), (2076, 12455), (2491, 10380), (2595, 9964), (2820, 9169), (3180, 8131), (3460, 7473), (4982, 5190)]