22677760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 62104896

約数和(自身を除く): 39427136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2531, 4480, 5062, 8960, 10124, 12655, 17717, 20248, 25310, 35434, 40496, 50620, 70868, 80992, 88585, 101240, 141736, 161984, 177170, 202480, 283472, 323968, 354340, 404960, 566944, 647936, 708680, 809920, 1133888, 1417360, 1619840, 2267776, 2834720, 3239680, 4535552, 5669440, 11338880, 22677760]

約数ペア:

[(1, 22677760), (2, 11338880), (4, 5669440), (5, 4535552), (7, 3239680), (8, 2834720), (10, 2267776), (14, 1619840), (16, 1417360), (20, 1133888), (28, 809920), (32, 708680), (35, 647936), (40, 566944), (56, 404960), (64, 354340), (70, 323968), (80, 283472), (112, 202480), (128, 177170), (140, 161984), (160, 141736), (224, 101240), (256, 88585), (280, 80992), (320, 70868), (448, 50620), (560, 40496), (640, 35434), (896, 25310), (1120, 20248), (1280, 17717), (1792, 12655), (2240, 10124), (2531, 8960), (4480, 5062)]