10239040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 84

約数和(自身を含む): 28405836

約数和(自身を除く): 18166796

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 653, 784, 980, 1120, 1306, 1568, 1960, 2240, 2612, 3136, 3265, 3920, 4571, 5224, 6530, 7840, 9142, 10448, 13060, 15680, 18284, 20896, 22855, 26120, 31997, 36568, 41792, 45710, 52240, 63994, 73136, 91420, 104480, 127988, 146272, 159985, 182840, 208960, 255976, 292544, 319970, 365680, 511952, 639940, 731360, 1023904, 1279880, 1462720, 2047808, 2559760, 5119520, 10239040]

約数ペア:

[(1, 10239040), (2, 5119520), (4, 2559760), (5, 2047808), (7, 1462720), (8, 1279880), (10, 1023904), (14, 731360), (16, 639940), (20, 511952), (28, 365680), (32, 319970), (35, 292544), (40, 255976), (49, 208960), (56, 182840), (64, 159985), (70, 146272), (80, 127988), (98, 104480), (112, 91420), (140, 73136), (160, 63994), (196, 52240), (224, 45710), (245, 41792), (280, 36568), (320, 31997), (392, 26120), (448, 22855), (490, 20896), (560, 18284), (653, 15680), (784, 13060), (980, 10448), (1120, 9142), (1306, 7840), (1568, 6530), (1960, 5224), (2240, 4571), (2612, 3920), (3136, 3265)]