5140336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 10790480

約数和(自身を除く): 5650144

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 457, 592, 703, 914, 1406, 1828, 2812, 3656, 5624, 7312, 8683, 11248, 16909, 17366, 33818, 34732, 67636, 69464, 135272, 138928, 270544, 321271, 642542, 1285084, 2570168, 5140336]

約数ペア:

[(1, 5140336), (2, 2570168), (4, 1285084), (8, 642542), (16, 321271), (19, 270544), (37, 138928), (38, 135272), (74, 69464), (76, 67636), (148, 34732), (152, 33818), (296, 17366), (304, 16909), (457, 11248), (592, 8683), (703, 7312), (914, 5624), (1406, 3656), (1828, 2812)]