225732080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13003}}^1$

素因数の和:13054

約数の個数: 80

約数和(自身を含む): 619198464

約数和(自身を除く): 393466384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 13003, 17360, 26006, 52012, 65015, 91021, 104024, 130030, 182042, 208048, 260060, 364084, 403093, 455105, 520120, 728168, 806186, 910210, 1040240, 1456336, 1612372, 1820420, 2015465, 2821651, 3224744, 3640840, 4030930, 5643302, 6449488, 7281680, 8061860, 11286604, 14108255, 16123720, 22573208, 28216510, 32247440, 45146416, 56433020, 112866040, 225732080]

約数ペア:

[(1, 225732080), (2, 112866040), (4, 56433020), (5, 45146416), (7, 32247440), (8, 28216510), (10, 22573208), (14, 16123720), (16, 14108255), (20, 11286604), (28, 8061860), (31, 7281680), (35, 6449488), (40, 5643302), (56, 4030930), (62, 3640840), (70, 3224744), (80, 2821651), (112, 2015465), (124, 1820420), (140, 1612372), (155, 1456336), (217, 1040240), (248, 910210), (280, 806186), (310, 728168), (434, 520120), (496, 455105), (560, 403093), (620, 364084), (868, 260060), (1085, 208048), (1240, 182042), (1736, 130030), (2170, 104024), (2480, 91021), (3472, 65015), (4340, 52012), (8680, 26006), (13003, 17360)]