198285920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5764

約数の個数: 96

約数和(自身を含む): 552738816

約数和(自身を除く): 354452896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5711, 6944, 8680, 11422, 17360, 22844, 28555, 34720, 39977, 45688, 57110, 79954, 91376, 114220, 159908, 177041, 182752, 199885, 228440, 319816, 354082, 399770, 456880, 639632, 708164, 799540, 885205, 913760, 1239287, 1279264, 1416328, 1599080, 1770410, 2478574, 2832656, 3198160, 3540820, 4957148, 5665312, 6196435, 6396320, 7081640, 9914296, 12392870, 14163280, 19828592, 24785740, 28326560, 39657184, 49571480, 99142960, 198285920]

約数ペア:

[(1, 198285920), (2, 99142960), (4, 49571480), (5, 39657184), (7, 28326560), (8, 24785740), (10, 19828592), (14, 14163280), (16, 12392870), (20, 9914296), (28, 7081640), (31, 6396320), (32, 6196435), (35, 5665312), (40, 4957148), (56, 3540820), (62, 3198160), (70, 2832656), (80, 2478574), (112, 1770410), (124, 1599080), (140, 1416328), (155, 1279264), (160, 1239287), (217, 913760), (224, 885205), (248, 799540), (280, 708164), (310, 639632), (434, 456880), (496, 399770), (560, 354082), (620, 319816), (868, 228440), (992, 199885), (1085, 182752), (1120, 177041), (1240, 159908), (1736, 114220), (2170, 91376), (2480, 79954), (3472, 57110), (4340, 45688), (4960, 39977), (5711, 34720), (6944, 28555), (8680, 22844), (11422, 17360)]