95854780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 238896000

約数和(自身を除く): 143041220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 157, 178, 196, 245, 314, 343, 356, 445, 490, 623, 628, 686, 785, 890, 980, 1099, 1246, 1372, 1570, 1715, 1780, 2198, 2492, 3115, 3140, 3430, 4361, 4396, 5495, 6230, 6860, 7693, 8722, 10990, 12460, 13973, 15386, 17444, 21805, 21980, 27946, 30527, 30772, 38465, 43610, 53851, 55892, 61054, 69865, 76930, 87220, 97811, 107702, 122108, 139730, 152635, 153860, 195622, 215404, 269255, 279460, 305270, 391244, 489055, 538510, 610540, 684677, 978110, 1077020, 1369354, 1956220, 2738708, 3423385, 4792739, 6846770, 9585478, 13693540, 19170956, 23963695, 47927390, 95854780]

約数ペア:

[(1, 95854780), (2, 47927390), (4, 23963695), (5, 19170956), (7, 13693540), (10, 9585478), (14, 6846770), (20, 4792739), (28, 3423385), (35, 2738708), (49, 1956220), (70, 1369354), (89, 1077020), (98, 978110), (140, 684677), (157, 610540), (178, 538510), (196, 489055), (245, 391244), (314, 305270), (343, 279460), (356, 269255), (445, 215404), (490, 195622), (623, 153860), (628, 152635), (686, 139730), (785, 122108), (890, 107702), (980, 97811), (1099, 87220), (1246, 76930), (1372, 69865), (1570, 61054), (1715, 55892), (1780, 53851), (2198, 43610), (2492, 38465), (3115, 30772), (3140, 30527), (3430, 27946), (4361, 21980), (4396, 21805), (5495, 17444), (6230, 15386), (6860, 13973), (7693, 12460), (8722, 10990)]