384372280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13669}}^1$

素因数の和:13736

約数の個数: 64

約数和(自身を含む): 935028000

約数和(自身を除く): 550655720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 13669, 14060, 27338, 28120, 54676, 68345, 109352, 136690, 259711, 273380, 505753, 519422, 546760, 1011506, 1038844, 1298555, 2023012, 2077688, 2528765, 2597110, 4046024, 5057530, 5194220, 9609307, 10115060, 10388440, 19218614, 20230120, 38437228, 48046535, 76874456, 96093070, 192186140, 384372280]

約数ペア:

[(1, 384372280), (2, 192186140), (4, 96093070), (5, 76874456), (8, 48046535), (10, 38437228), (19, 20230120), (20, 19218614), (37, 10388440), (38, 10115060), (40, 9609307), (74, 5194220), (76, 5057530), (95, 4046024), (148, 2597110), (152, 2528765), (185, 2077688), (190, 2023012), (296, 1298555), (370, 1038844), (380, 1011506), (703, 546760), (740, 519422), (760, 505753), (1406, 273380), (1480, 259711), (2812, 136690), (3515, 109352), (5624, 68345), (7030, 54676), (13669, 28120), (14060, 27338)]