26402470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 23130650

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 503, 905, 1006, 1810, 2515, 5030, 5249, 10498, 14587, 26245, 29174, 52490, 72935, 91043, 145870, 182086, 455215, 910430, 2640247, 5280494, 13201235, 26402470]

約数ペア:

[(1, 26402470), (2, 13201235), (5, 5280494), (10, 2640247), (29, 910430), (58, 455215), (145, 182086), (181, 145870), (290, 91043), (362, 72935), (503, 52490), (905, 29174), (1006, 26245), (1810, 14587), (2515, 10498), (5030, 5249)]