13565599580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{93337}}^1$

素因数の和:93415

約数の個数: 72

約数和(自身を含む): 31565418192

約数和(自身を除く): 17999818612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 260, 338, 430, 559, 676, 845, 860, 1118, 1690, 2236, 2795, 3380, 5590, 7267, 11180, 14534, 29068, 36335, 72670, 93337, 145340, 186674, 373348, 466685, 933370, 1213381, 1866740, 2426762, 4013491, 4853524, 6066905, 8026982, 12133810, 15773953, 16053964, 20067455, 24267620, 31547906, 40134910, 52175383, 63095812, 78869765, 80269820, 104350766, 157739530, 208701532, 260876915, 315479060, 521753830, 678279979, 1043507660, 1356559958, 2713119916, 3391399895, 6782799790, 13565599580]

約数ペア:

[(1, 13565599580), (2, 6782799790), (4, 3391399895), (5, 2713119916), (10, 1356559958), (13, 1043507660), (20, 678279979), (26, 521753830), (43, 315479060), (52, 260876915), (65, 208701532), (86, 157739530), (130, 104350766), (169, 80269820), (172, 78869765), (215, 63095812), (260, 52175383), (338, 40134910), (430, 31547906), (559, 24267620), (676, 20067455), (845, 16053964), (860, 15773953), (1118, 12133810), (1690, 8026982), (2236, 6066905), (2795, 4853524), (3380, 4013491), (5590, 2426762), (7267, 1866740), (11180, 1213381), (14534, 933370), (29068, 466685), (36335, 373348), (72670, 186674), (93337, 145340)]