3531424520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{219071}}^1$

素因数の和:219126

約数の個数: 64

約数和(自身を含む): 8832983040

約数和(自身を除く): 5301558520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 219071, 438142, 876284, 1095355, 1752568, 2190710, 2847923, 4381420, 5695846, 6791201, 8762840, 11391692, 13582402, 14239615, 22783384, 27164804, 28479230, 33956005, 54329608, 56958460, 67912010, 88285613, 113916920, 135824020, 176571226, 271648040, 353142452, 441428065, 706284904, 882856130, 1765712260, 3531424520]

約数ペア:

[(1, 3531424520), (2, 1765712260), (4, 882856130), (5, 706284904), (8, 441428065), (10, 353142452), (13, 271648040), (20, 176571226), (26, 135824020), (31, 113916920), (40, 88285613), (52, 67912010), (62, 56958460), (65, 54329608), (104, 33956005), (124, 28479230), (130, 27164804), (155, 22783384), (248, 14239615), (260, 13582402), (310, 11391692), (403, 8762840), (520, 6791201), (620, 5695846), (806, 4381420), (1240, 2847923), (1612, 2190710), (2015, 1752568), (3224, 1095355), (4030, 876284), (8060, 438142), (16120, 219071)]