2098875520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{468499}}^1$

素因数の和:468525

約数の個数: 64

約数和(自身を含む): 5734440000

約数和(自身を除く): 3635564480

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 468499, 936998, 1873996, 2342495, 3279493, 3747992, 4684990, 6558986, 7495984, 9369980, 13117972, 14991968, 16397465, 18739960, 26235944, 29983936, 32794930, 37479920, 52471888, 59967872, 65589860, 74959840, 104943776, 131179720, 149919680, 209887552, 262359440, 299839360, 419775104, 524718880, 1049437760, 2098875520]

約数ペア:

[(1, 2098875520), (2, 1049437760), (4, 524718880), (5, 419775104), (7, 299839360), (8, 262359440), (10, 209887552), (14, 149919680), (16, 131179720), (20, 104943776), (28, 74959840), (32, 65589860), (35, 59967872), (40, 52471888), (56, 37479920), (64, 32794930), (70, 29983936), (80, 26235944), (112, 18739960), (128, 16397465), (140, 14991968), (160, 13117972), (224, 9369980), (280, 7495984), (320, 6558986), (448, 4684990), (560, 3747992), (640, 3279493), (896, 2342495), (1120, 1873996), (2240, 936998), (4480, 468499)]