27750880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7541}}^1$

素因数の和:7579

約数の個数: 48

約数和(自身を含む): 68421024

約数和(自身を除く): 40670144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7541, 15082, 30164, 37705, 60328, 75410, 120656, 150820, 173443, 241312, 301640, 346886, 603280, 693772, 867215, 1206560, 1387544, 1734430, 2775088, 3468860, 5550176, 6937720, 13875440, 27750880]

約数ペア:

[(1, 27750880), (2, 13875440), (4, 6937720), (5, 5550176), (8, 3468860), (10, 2775088), (16, 1734430), (20, 1387544), (23, 1206560), (32, 867215), (40, 693772), (46, 603280), (80, 346886), (92, 301640), (115, 241312), (160, 173443), (184, 150820), (230, 120656), (368, 75410), (460, 60328), (736, 37705), (920, 30164), (1840, 15082), (3680, 7541)]