25918860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 79978752

約数和(自身を除く): 54059892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 227, 330, 346, 454, 519, 660, 681, 692, 865, 908, 1038, 1135, 1362, 1730, 1903, 2076, 2270, 2497, 2595, 2724, 3405, 3460, 3806, 4540, 4994, 5190, 5709, 6810, 7491, 7612, 9515, 9988, 10380, 11418, 12485, 13620, 14982, 19030, 22836, 24970, 28545, 29964, 37455, 38060, 39271, 49940, 57090, 74910, 78542, 114180, 117813, 149820, 157084, 196355, 235626, 392710, 431981, 471252, 589065, 785420, 863962, 1178130, 1295943, 1727924, 2159905, 2356260, 2591886, 4319810, 5183772, 6479715, 8639620, 12959430, 25918860]

約数ペア:

[(1, 25918860), (2, 12959430), (3, 8639620), (4, 6479715), (5, 5183772), (6, 4319810), (10, 2591886), (11, 2356260), (12, 2159905), (15, 1727924), (20, 1295943), (22, 1178130), (30, 863962), (33, 785420), (44, 589065), (55, 471252), (60, 431981), (66, 392710), (110, 235626), (132, 196355), (165, 157084), (173, 149820), (220, 117813), (227, 114180), (330, 78542), (346, 74910), (454, 57090), (519, 49940), (660, 39271), (681, 38060), (692, 37455), (865, 29964), (908, 28545), (1038, 24970), (1135, 22836), (1362, 19030), (1730, 14982), (1903, 13620), (2076, 12485), (2270, 11418), (2497, 10380), (2595, 9988), (2724, 9515), (3405, 7612), (3460, 7491), (3806, 6810), (4540, 5709), (4994, 5190)]