22404865280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2500543}}^1$

素因数の和:2500571

約数の個数: 72

約数和(自身を含む): 61333343232

約数和(自身を除く): 38928477952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 2500543, 5001086, 10002172, 12502715, 17503801, 20004344, 25005430, 35007602, 40008688, 50010860, 70015204, 80017376, 87519005, 100021720, 140030408, 160034752, 175038010, 200043440, 280060816, 320069504, 350076020, 400086880, 560121632, 640139008, 700152040, 800173760, 1120243264, 1400304080, 1600347520, 2240486528, 2800608160, 3200695040, 4480973056, 5601216320, 11202432640, 22404865280]

約数ペア:

[(1, 22404865280), (2, 11202432640), (4, 5601216320), (5, 4480973056), (7, 3200695040), (8, 2800608160), (10, 2240486528), (14, 1600347520), (16, 1400304080), (20, 1120243264), (28, 800173760), (32, 700152040), (35, 640139008), (40, 560121632), (56, 400086880), (64, 350076020), (70, 320069504), (80, 280060816), (112, 200043440), (128, 175038010), (140, 160034752), (160, 140030408), (224, 100021720), (256, 87519005), (280, 80017376), (320, 70015204), (448, 50010860), (560, 40008688), (640, 35007602), (896, 25005430), (1120, 20004344), (1280, 17503801), (1792, 12502715), (2240, 10002172), (4480, 5001086), (8960, 2500543)]