2613307520

素因数分解:

$2^7\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{3511}}^1$

素因数の和:4693

約数の個数: 64

約数和(自身を含む): 6254591040

約数和(自身を除く): 3641283520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1163, 2326, 3511, 4652, 5815, 7022, 9304, 11630, 14044, 17555, 18608, 23260, 28088, 35110, 37216, 46520, 56176, 70220, 74432, 93040, 112352, 140440, 148864, 186080, 224704, 280880, 372160, 449408, 561760, 744320, 1123520, 2247040, 4083293, 8166586, 16333172, 20416465, 32666344, 40832930, 65332688, 81665860, 130665376, 163331720, 261330752, 326663440, 522661504, 653326880, 1306653760, 2613307520]

約数ペア:

[(1, 2613307520), (2, 1306653760), (4, 653326880), (5, 522661504), (8, 326663440), (10, 261330752), (16, 163331720), (20, 130665376), (32, 81665860), (40, 65332688), (64, 40832930), (80, 32666344), (128, 20416465), (160, 16333172), (320, 8166586), (640, 4083293), (1163, 2247040), (2326, 1123520), (3511, 744320), (4652, 561760), (5815, 449408), (7022, 372160), (9304, 280880), (11630, 224704), (14044, 186080), (17555, 148864), (18608, 140440), (23260, 112352), (28088, 93040), (35110, 74432), (37216, 70220), (46520, 56176)]