1036335020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{47149}}^1$

素因数の和:47322

約数の個数: 48

約数和(自身を含む): 2503099200

約数和(自身を除く): 1466764180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 10990, 21980, 47149, 94298, 188596, 235745, 330043, 471490, 660086, 942980, 1320172, 1650215, 3300430, 6600860, 7402393, 14804786, 29609572, 37011965, 51816751, 74023930, 103633502, 148047860, 207267004, 259083755, 518167510, 1036335020]

約数ペア:

[(1, 1036335020), (2, 518167510), (4, 259083755), (5, 207267004), (7, 148047860), (10, 103633502), (14, 74023930), (20, 51816751), (28, 37011965), (35, 29609572), (70, 14804786), (140, 7402393), (157, 6600860), (314, 3300430), (628, 1650215), (785, 1320172), (1099, 942980), (1570, 660086), (2198, 471490), (3140, 330043), (4396, 235745), (5495, 188596), (10990, 94298), (21980, 47149)]