23684180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 54359424

約数和(自身を除く): 30675244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1283, 1420, 1846, 2566, 3692, 4615, 5132, 6415, 9230, 12830, 16679, 18460, 25660, 33358, 66716, 83395, 91093, 166790, 182186, 333580, 364372, 455465, 910930, 1184209, 1821860, 2368418, 4736836, 5921045, 11842090, 23684180]

約数ペア:

[(1, 23684180), (2, 11842090), (4, 5921045), (5, 4736836), (10, 2368418), (13, 1821860), (20, 1184209), (26, 910930), (52, 455465), (65, 364372), (71, 333580), (130, 182186), (142, 166790), (260, 91093), (284, 83395), (355, 66716), (710, 33358), (923, 25660), (1283, 18460), (1420, 16679), (1846, 12830), (2566, 9230), (3692, 6415), (4615, 5132)]