8259160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 22881600

約数和(自身を除く): 14622440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2269, 3640, 4538, 9076, 11345, 15883, 18152, 22690, 29497, 31766, 45380, 58994, 63532, 79415, 90760, 117988, 127064, 147485, 158830, 206479, 235976, 294970, 317660, 412958, 589940, 635320, 825916, 1032395, 1179880, 1651832, 2064790, 4129580, 8259160]

約数ペア:

[(1, 8259160), (2, 4129580), (4, 2064790), (5, 1651832), (7, 1179880), (8, 1032395), (10, 825916), (13, 635320), (14, 589940), (20, 412958), (26, 317660), (28, 294970), (35, 235976), (40, 206479), (52, 158830), (56, 147485), (65, 127064), (70, 117988), (91, 90760), (104, 79415), (130, 63532), (140, 58994), (182, 45380), (260, 31766), (280, 29497), (364, 22690), (455, 18152), (520, 15883), (728, 11345), (910, 9076), (1820, 4538), (2269, 3640)]