47068240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 118237968

約数和(自身を除く): 71169728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 653, 680, 848, 901, 1060, 1306, 1360, 1802, 2120, 2612, 3265, 3604, 4240, 4505, 5224, 6530, 7208, 9010, 10448, 11101, 13060, 14416, 18020, 22202, 26120, 34609, 36040, 44404, 52240, 55505, 69218, 72080, 88808, 111010, 138436, 173045, 177616, 222020, 276872, 346090, 444040, 553744, 588353, 692180, 888080, 1176706, 1384360, 2353412, 2768720, 2941765, 4706824, 5883530, 9413648, 11767060, 23534120, 47068240]

約数ペア:

[(1, 47068240), (2, 23534120), (4, 11767060), (5, 9413648), (8, 5883530), (10, 4706824), (16, 2941765), (17, 2768720), (20, 2353412), (34, 1384360), (40, 1176706), (53, 888080), (68, 692180), (80, 588353), (85, 553744), (106, 444040), (136, 346090), (170, 276872), (212, 222020), (265, 177616), (272, 173045), (340, 138436), (424, 111010), (530, 88808), (653, 72080), (680, 69218), (848, 55505), (901, 52240), (1060, 44404), (1306, 36040), (1360, 34609), (1802, 26120), (2120, 22202), (2612, 18020), (3265, 14416), (3604, 13060), (4240, 11101), (4505, 10448), (5224, 9010), (6530, 7208)]