4855408040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2477249}}^1$

素因数の和:2477274

約数の個数: 48

約数和(自身を含む): 12708292500

約数和(自身を除く): 7852884460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2477249, 4954498, 9908996, 12386245, 17340743, 19817992, 24772490, 34681486, 49544980, 69362972, 86703715, 99089960, 121385201, 138725944, 173407430, 242770402, 346814860, 485540804, 606926005, 693629720, 971081608, 1213852010, 2427704020, 4855408040]

約数ペア:

[(1, 4855408040), (2, 2427704020), (4, 1213852010), (5, 971081608), (7, 693629720), (8, 606926005), (10, 485540804), (14, 346814860), (20, 242770402), (28, 173407430), (35, 138725944), (40, 121385201), (49, 99089960), (56, 86703715), (70, 69362972), (98, 49544980), (140, 34681486), (196, 24772490), (245, 19817992), (280, 17340743), (392, 12386245), (490, 9908996), (980, 4954498), (1960, 2477249)]