579658040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3967}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 1409909760

約数和(自身を除く): 830251720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 520, 562, 1124, 1405, 2248, 2810, 3653, 3967, 5620, 7306, 7934, 11240, 14612, 15868, 18265, 19835, 29224, 31736, 36530, 39670, 51571, 73060, 79340, 103142, 146120, 158680, 206284, 257855, 412568, 515710, 1031420, 1114727, 2062840, 2229454, 4458908, 5573635, 8917816, 11147270, 14491451, 22294540, 28982902, 44589080, 57965804, 72457255, 115931608, 144914510, 289829020, 579658040]

約数ペア:

[(1, 579658040), (2, 289829020), (4, 144914510), (5, 115931608), (8, 72457255), (10, 57965804), (13, 44589080), (20, 28982902), (26, 22294540), (40, 14491451), (52, 11147270), (65, 8917816), (104, 5573635), (130, 4458908), (260, 2229454), (281, 2062840), (520, 1114727), (562, 1031420), (1124, 515710), (1405, 412568), (2248, 257855), (2810, 206284), (3653, 158680), (3967, 146120), (5620, 103142), (7306, 79340), (7934, 73060), (11240, 51571), (14612, 39670), (15868, 36530), (18265, 31736), (19835, 29224)]