23665460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13032

約数の個数: 48

約数和(自身を含む): 61170816

約数和(自身を除く): 37505356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 13003, 26006, 52012, 65015, 91021, 130030, 169039, 182042, 260060, 338078, 364084, 455105, 676156, 845195, 910210, 1183273, 1690390, 1820420, 2366546, 3380780, 4733092, 5916365, 11832730, 23665460]

約数ペア:

[(1, 23665460), (2, 11832730), (4, 5916365), (5, 4733092), (7, 3380780), (10, 2366546), (13, 1820420), (14, 1690390), (20, 1183273), (26, 910210), (28, 845195), (35, 676156), (52, 455105), (65, 364084), (70, 338078), (91, 260060), (130, 182042), (140, 169039), (182, 130030), (260, 91021), (364, 65015), (455, 52012), (910, 26006), (1820, 13003)]