5422480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 15070464

約数和(自身を除く): 9647984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 421, 460, 560, 644, 805, 842, 920, 1288, 1610, 1684, 1840, 2105, 2576, 2947, 3220, 3368, 4210, 5894, 6440, 6736, 8420, 9683, 11788, 12880, 14735, 16840, 19366, 23576, 29470, 33680, 38732, 47152, 48415, 58940, 67781, 77464, 96830, 117880, 135562, 154928, 193660, 235760, 271124, 338905, 387320, 542248, 677810, 774640, 1084496, 1355620, 2711240, 5422480]

約数ペア:

[(1, 5422480), (2, 2711240), (4, 1355620), (5, 1084496), (7, 774640), (8, 677810), (10, 542248), (14, 387320), (16, 338905), (20, 271124), (23, 235760), (28, 193660), (35, 154928), (40, 135562), (46, 117880), (56, 96830), (70, 77464), (80, 67781), (92, 58940), (112, 48415), (115, 47152), (140, 38732), (161, 33680), (184, 29470), (230, 23576), (280, 19366), (322, 16840), (368, 14735), (421, 12880), (460, 11788), (560, 9683), (644, 8420), (805, 6736), (842, 6440), (920, 5894), (1288, 4210), (1610, 3368), (1684, 3220), (1840, 2947), (2105, 2576)]