2267408065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 3235982400

約数和(自身を除く): 968574335

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 173, 221, 377, 409, 493, 865, 1105, 1885, 2045, 2249, 2465, 2941, 5017, 5317, 6409, 6953, 11245, 11861, 14705, 25085, 26585, 32045, 34765, 38233, 59305, 65221, 70757, 85289, 90389, 154193, 191165, 201637, 326105, 353785, 426445, 451945, 770965, 919841, 1008185, 1108757, 1202869, 2051953, 2621281, 4599205, 5543785, 6014345, 10259765, 13106405, 15637297, 26675389, 34883201, 78186485, 133376945, 174416005, 453481613, 2267408065]

約数ペア:

[(1, 2267408065), (5, 453481613), (13, 174416005), (17, 133376945), (29, 78186485), (65, 34883201), (85, 26675389), (145, 15637297), (173, 13106405), (221, 10259765), (377, 6014345), (409, 5543785), (493, 4599205), (865, 2621281), (1105, 2051953), (1885, 1202869), (2045, 1108757), (2249, 1008185), (2465, 919841), (2941, 770965), (5017, 451945), (5317, 426445), (6409, 353785), (6953, 326105), (11245, 201637), (11861, 191165), (14705, 154193), (25085, 90389), (26585, 85289), (32045, 70757), (34765, 65221), (38233, 59305)]