26094780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5043

約数の個数: 72

約数和(自身を含む): 81900000

約数和(自身を除く): 55805220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 4999, 5220, 9998, 14997, 19996, 24995, 29994, 44991, 49990, 59988, 74985, 89982, 99980, 144971, 149970, 179964, 224955, 289942, 299940, 434913, 449910, 579884, 724855, 869826, 899820, 1304739, 1449710, 1739652, 2174565, 2609478, 2899420, 4349130, 5218956, 6523695, 8698260, 13047390, 26094780]

約数ペア:

[(1, 26094780), (2, 13047390), (3, 8698260), (4, 6523695), (5, 5218956), (6, 4349130), (9, 2899420), (10, 2609478), (12, 2174565), (15, 1739652), (18, 1449710), (20, 1304739), (29, 899820), (30, 869826), (36, 724855), (45, 579884), (58, 449910), (60, 434913), (87, 299940), (90, 289942), (116, 224955), (145, 179964), (174, 149970), (180, 144971), (261, 99980), (290, 89982), (348, 74985), (435, 59988), (522, 49990), (580, 44991), (870, 29994), (1044, 24995), (1305, 19996), (1740, 14997), (2610, 9998), (4999, 5220)]