40461189080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{47129}}^1$

素因数の和:47293

約数の個数: 96

約数和(自身を含む): 99357580800

約数和(自身を除く): 58896391720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 254, 260, 338, 508, 520, 635, 676, 845, 1016, 1270, 1352, 1651, 1690, 2540, 3302, 3380, 5080, 6604, 6760, 8255, 13208, 16510, 21463, 33020, 42926, 47129, 66040, 85852, 94258, 107315, 171704, 188516, 214630, 235645, 377032, 429260, 471290, 612677, 858520, 942580, 1225354, 1885160, 2450708, 3063385, 4901416, 5985383, 6126770, 7964801, 11970766, 12253540, 15929602, 23941532, 24507080, 29926915, 31859204, 39824005, 47883064, 59853830, 63718408, 77809979, 79648010, 119707660, 155619958, 159296020, 239415320, 311239916, 318592040, 389049895, 622479832, 778099790, 1011529727, 1556199580, 2023059454, 3112399160, 4046118908, 5057648635, 8092237816, 10115297270, 20230594540, 40461189080]

約数ペア:

[(1, 40461189080), (2, 20230594540), (4, 10115297270), (5, 8092237816), (8, 5057648635), (10, 4046118908), (13, 3112399160), (20, 2023059454), (26, 1556199580), (40, 1011529727), (52, 778099790), (65, 622479832), (104, 389049895), (127, 318592040), (130, 311239916), (169, 239415320), (254, 159296020), (260, 155619958), (338, 119707660), (508, 79648010), (520, 77809979), (635, 63718408), (676, 59853830), (845, 47883064), (1016, 39824005), (1270, 31859204), (1352, 29926915), (1651, 24507080), (1690, 23941532), (2540, 15929602), (3302, 12253540), (3380, 11970766), (5080, 7964801), (6604, 6126770), (6760, 5985383), (8255, 4901416), (13208, 3063385), (16510, 2450708), (21463, 1885160), (33020, 1225354), (42926, 942580), (47129, 858520), (66040, 612677), (85852, 471290), (94258, 429260), (107315, 377032), (171704, 235645), (188516, 214630)]