73530860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 170186016

約数和(自身を除く): 96655156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 6577, 11180, 13154, 26308, 32885, 65770, 85501, 131540, 171002, 282811, 342004, 427505, 565622, 855010, 1131244, 1414055, 1710020, 2828110, 3676543, 5656220, 7353086, 14706172, 18382715, 36765430, 73530860]

約数ペア:

[(1, 73530860), (2, 36765430), (4, 18382715), (5, 14706172), (10, 7353086), (13, 5656220), (20, 3676543), (26, 2828110), (43, 1710020), (52, 1414055), (65, 1131244), (86, 855010), (130, 565622), (172, 427505), (215, 342004), (260, 282811), (430, 171002), (559, 131540), (860, 85501), (1118, 65770), (2236, 32885), (2795, 26308), (5590, 13154), (6577, 11180)]