2016606880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 4986624384

約数和(自身を除く): 2970017504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 443, 460, 736, 886, 920, 1237, 1772, 1840, 2215, 2474, 3544, 3680, 4430, 4948, 6185, 7088, 8860, 9896, 10189, 12370, 14176, 17720, 19792, 20378, 24740, 28451, 35440, 39584, 40756, 49480, 50945, 56902, 70880, 81512, 98960, 101890, 113804, 142255, 163024, 197920, 203780, 227608, 284510, 326048, 407560, 455216, 547991, 569020, 815120, 910432, 1095982, 1138040, 1630240, 2191964, 2276080, 2739955, 4383928, 4552160, 5479910, 8767856, 10959820, 12603793, 17535712, 21919640, 25207586, 43839280, 50415172, 63018965, 87678560, 100830344, 126037930, 201660688, 252075860, 403321376, 504151720, 1008303440, 2016606880]

約数ペア:

[(1, 2016606880), (2, 1008303440), (4, 504151720), (5, 403321376), (8, 252075860), (10, 201660688), (16, 126037930), (20, 100830344), (23, 87678560), (32, 63018965), (40, 50415172), (46, 43839280), (80, 25207586), (92, 21919640), (115, 17535712), (160, 12603793), (184, 10959820), (230, 8767856), (368, 5479910), (443, 4552160), (460, 4383928), (736, 2739955), (886, 2276080), (920, 2191964), (1237, 1630240), (1772, 1138040), (1840, 1095982), (2215, 910432), (2474, 815120), (3544, 569020), (3680, 547991), (4430, 455216), (4948, 407560), (6185, 326048), (7088, 284510), (8860, 227608), (9896, 203780), (10189, 197920), (12370, 163024), (14176, 142255), (17720, 113804), (19792, 101890), (20378, 98960), (24740, 81512), (28451, 70880), (35440, 56902), (39584, 50945), (40756, 49480)]