1569481032860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1393781}}^1$

素因数の和:1393935

約数の個数: 96

約数和(自身を含む): 3658443594624

約数和(自身を除く): 2088962561764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 71, 122, 130, 142, 244, 260, 284, 305, 355, 610, 710, 793, 923, 1220, 1420, 1586, 1846, 3172, 3692, 3965, 4331, 4615, 7930, 8662, 9230, 15860, 17324, 18460, 21655, 43310, 56303, 86620, 112606, 225212, 281515, 563030, 1126060, 1393781, 2787562, 5575124, 6968905, 13937810, 18119153, 27875620, 36238306, 72476612, 85020641, 90595765, 98958451, 170041282, 181191530, 197916902, 340082564, 362383060, 395833804, 425103205, 494792255, 850206410, 989584510, 1105268333, 1286459863, 1700412820, 1979169020, 2210536666, 2572919726, 4421073332, 5145839452, 5526341665, 6036465511, 6432299315, 11052683330, 12072931022, 12864598630, 22105366660, 24145862044, 25729197260, 30182327555, 60364655110, 78474051643, 120729310220, 156948103286, 313896206572, 392370258215, 784740516430, 1569481032860]

約数ペア:

[(1, 1569481032860), (2, 784740516430), (4, 392370258215), (5, 313896206572), (10, 156948103286), (13, 120729310220), (20, 78474051643), (26, 60364655110), (52, 30182327555), (61, 25729197260), (65, 24145862044), (71, 22105366660), (122, 12864598630), (130, 12072931022), (142, 11052683330), (244, 6432299315), (260, 6036465511), (284, 5526341665), (305, 5145839452), (355, 4421073332), (610, 2572919726), (710, 2210536666), (793, 1979169020), (923, 1700412820), (1220, 1286459863), (1420, 1105268333), (1586, 989584510), (1846, 850206410), (3172, 494792255), (3692, 425103205), (3965, 395833804), (4331, 362383060), (4615, 340082564), (7930, 197916902), (8662, 181191530), (9230, 170041282), (15860, 98958451), (17324, 90595765), (18460, 85020641), (21655, 72476612), (43310, 36238306), (56303, 27875620), (86620, 18119153), (112606, 13937810), (225212, 6968905), (281515, 5575124), (563030, 2787562), (1126060, 1393781)]