4066682240

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{50033}}^1$

素因数の和:50179

約数の個数: 64

約数和(自身を含む): 9798658560

約数和(自身を除く): 5731976320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 50033, 81280, 100066, 200132, 250165, 400264, 500330, 800528, 1000660, 1601056, 2001320, 3202112, 4002640, 6354191, 6404224, 8005280, 12708382, 16010560, 25416764, 31770955, 32021120, 50833528, 63541910, 101667056, 127083820, 203334112, 254167640, 406668224, 508335280, 813336448, 1016670560, 2033341120, 4066682240]

約数ペア:

[(1, 4066682240), (2, 2033341120), (4, 1016670560), (5, 813336448), (8, 508335280), (10, 406668224), (16, 254167640), (20, 203334112), (32, 127083820), (40, 101667056), (64, 63541910), (80, 50833528), (127, 32021120), (128, 31770955), (160, 25416764), (254, 16010560), (320, 12708382), (508, 8005280), (635, 6404224), (640, 6354191), (1016, 4002640), (1270, 3202112), (2032, 2001320), (2540, 1601056), (4064, 1000660), (5080, 800528), (8128, 500330), (10160, 400264), (16256, 250165), (20320, 200132), (40640, 100066), (50033, 81280)]