15702882260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{554089}}^1$

素因数の和:554220

約数の個数: 48

約数和(自身を含む): 35838541200

約数和(自身を除く): 20135658940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 5668, 7085, 14170, 28340, 554089, 1108178, 2216356, 2770445, 5540890, 7203157, 11081780, 14406314, 28812628, 36015785, 60395701, 72031570, 120791402, 144063140, 241582804, 301978505, 603957010, 785144113, 1207914020, 1570288226, 3140576452, 3925720565, 7851441130, 15702882260]

約数ペア:

[(1, 15702882260), (2, 7851441130), (4, 3925720565), (5, 3140576452), (10, 1570288226), (13, 1207914020), (20, 785144113), (26, 603957010), (52, 301978505), (65, 241582804), (109, 144063140), (130, 120791402), (218, 72031570), (260, 60395701), (436, 36015785), (545, 28812628), (1090, 14406314), (1417, 11081780), (2180, 7203157), (2834, 5540890), (5668, 2770445), (7085, 2216356), (14170, 1108178), (28340, 554089)]