22116352895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{15797}}^1$

素因数の和:16020

約数の個数: 64

約数和(自身を含む): 34778854656

約数和(自身を除く): 12662501761

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 181, 221, 455, 595, 905, 1105, 1267, 1547, 2353, 3077, 6335, 7735, 11765, 15385, 15797, 16471, 21539, 40001, 78985, 82355, 107695, 110579, 200005, 205361, 268549, 280007, 552895, 1026805, 1342745, 1400035, 1437527, 1879843, 2859257, 3491137, 7187635, 9399215, 14296285, 17455685, 20014799, 24437959, 37170341, 48607369, 100073995, 122189795, 185851705, 243036845, 260192387, 340251583, 631895797, 1300961935, 1701257915, 3159478985, 4423270579, 22116352895]

約数ペア:

[(1, 22116352895), (5, 4423270579), (7, 3159478985), (13, 1701257915), (17, 1300961935), (35, 631895797), (65, 340251583), (85, 260192387), (91, 243036845), (119, 185851705), (181, 122189795), (221, 100073995), (455, 48607369), (595, 37170341), (905, 24437959), (1105, 20014799), (1267, 17455685), (1547, 14296285), (2353, 9399215), (3077, 7187635), (6335, 3491137), (7735, 2859257), (11765, 1879843), (15385, 1437527), (15797, 1400035), (16471, 1342745), (21539, 1026805), (40001, 552895), (78985, 280007), (82355, 268549), (107695, 205361), (110579, 200005)]