4067828480

素因数分解:

$2^8\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2477}}^1$

素因数の和:3781

約数の個数: 72

約数和(自身を含む): 9755251632

約数和(自身を除く): 5687423152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1283, 2477, 2566, 4954, 5132, 6415, 9908, 10264, 12385, 12830, 19816, 20528, 24770, 25660, 39632, 41056, 49540, 51320, 79264, 82112, 99080, 102640, 158528, 164224, 198160, 205280, 317056, 328448, 396320, 410560, 634112, 792640, 821120, 1585280, 1642240, 3170560, 3177991, 6355982, 12711964, 15889955, 25423928, 31779910, 50847856, 63559820, 101695712, 127119640, 203391424, 254239280, 406782848, 508478560, 813565696, 1016957120, 2033914240, 4067828480]

約数ペア:

[(1, 4067828480), (2, 2033914240), (4, 1016957120), (5, 813565696), (8, 508478560), (10, 406782848), (16, 254239280), (20, 203391424), (32, 127119640), (40, 101695712), (64, 63559820), (80, 50847856), (128, 31779910), (160, 25423928), (256, 15889955), (320, 12711964), (640, 6355982), (1280, 3177991), (1283, 3170560), (2477, 1642240), (2566, 1585280), (4954, 821120), (5132, 792640), (6415, 634112), (9908, 410560), (10264, 396320), (12385, 328448), (12830, 317056), (19816, 205280), (20528, 198160), (24770, 164224), (25660, 158528), (39632, 102640), (41056, 99080), (49540, 82112), (51320, 79264)]