26022320

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 60799680

約数和(自身を除く): 34777360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1361, 1912, 2390, 2722, 3824, 4780, 5444, 6805, 9560, 10888, 13610, 19120, 21776, 27220, 54440, 108880, 325279, 650558, 1301116, 1626395, 2602232, 3252790, 5204464, 6505580, 13011160, 26022320]

約数ペア:

[(1, 26022320), (2, 13011160), (4, 6505580), (5, 5204464), (8, 3252790), (10, 2602232), (16, 1626395), (20, 1301116), (40, 650558), (80, 325279), (239, 108880), (478, 54440), (956, 27220), (1195, 21776), (1361, 19120), (1912, 13610), (2390, 10888), (2722, 9560), (3824, 6805), (4780, 5444)]